CVE-2021-47606
Published: 19 June 2024
In the Linux kernel, the following vulnerability has been resolved: net: netlink: af_netlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netem_enqueue function which is caused when skb->len=0 and skb->data_len=0 in the randomized corruption step as shown below. skb->data[prandom_u32() % skb_headlen(skb)] ^= 1<<(prandom_u32() % 8); Crash Report: [ 343.170349] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.216110] netem: version 1.3 [ 343.235841] divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 343.236680] CPU: 3 PID: 4288 Comm: reproducer Not tainted 5.16.0-rc1+ [ 343.237569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 [ 343.238707] RIP: 0010:netem_enqueue+0x1590/0x33c0 [sch_netem] [ 343.239499] Code: 89 85 58 ff ff ff e8 5f 5d e9 d3 48 8b b5 48 ff ff ff 8b 8d 50 ff ff ff 8b 85 58 ff ff ff 48 8b bd 70 ff ff ff 31 d2 2b 4f 74 <f7> f1 48 b8 00 00 00 00 00 fc ff df 49 01 d5 4c 89 e9 48 c1 e9 03 [ 343.241883] RSP: 0018:ffff88800bcd7368 EFLAGS: 00010246 [ 343.242589] RAX: 00000000ba7c0a9c RBX: 0000000000000001 RCX: 0000000000000000 [ 343.243542] RDX: 0000000000000000 RSI: ffff88800f8edb10 RDI: ffff88800f8eda40 [ 343.244474] RBP: ffff88800bcd7458 R08: 0000000000000000 R09: ffffffff94fb8445 [ 343.245403] R10: ffffffff94fb8336 R11: ffffffff94fb8445 R12: 0000000000000000 [ 343.246355] R13: ffff88800a5a7000 R14: ffff88800a5b5800 R15: 0000000000000020 [ 343.247291] FS: 00007fdde2bd7700(0000) GS:ffff888109780000(0000) knlGS:0000000000000000 [ 343.248350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 343.249120] CR2: 00000000200000c0 CR3: 000000000ef4c000 CR4: 00000000000006e0 [ 343.250076] Call Trace: [ 343.250423] <TASK> [ 343.250713] ? memcpy+0x4d/0x60 [ 343.251162] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.251795] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.252443] netem_enqueue+0xe28/0x33c0 [sch_netem] [ 343.253102] ? stack_trace_save+0x87/0xb0 [ 343.253655] ? filter_irq_stacks+0xb0/0xb0 [ 343.254220] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.254837] ? __kasan_check_write+0x14/0x20 [ 343.255418] ? _raw_spin_lock+0x88/0xd6 [ 343.255953] dev_qdisc_enqueue+0x50/0x180 [ 343.256508] __dev_queue_xmit+0x1a7e/0x3090 [ 343.257083] ? netdev_core_pick_tx+0x300/0x300 [ 343.257690] ? check_kcov_mode+0x10/0x40 [ 343.258219] ? _raw_spin_unlock_irqrestore+0x29/0x40 [ 343.258899] ? __kasan_init_slab_obj+0x24/0x30 [ 343.259529] ? setup_object.isra.71+0x23/0x90 [ 343.260121] ? new_slab+0x26e/0x4b0 [ 343.260609] ? kasan_poison+0x3a/0x50 [ 343.261118] ? kasan_unpoison+0x28/0x50 [ 343.261637] ? __kasan_slab_alloc+0x71/0x90 [ 343.262214] ? memcpy+0x4d/0x60 [ 343.262674] ? write_comp_data+0x2f/0x90 [ 343.263209] ? __kasan_check_write+0x14/0x20 [ 343.263802] ? __skb_clone+0x5d6/0x840 [ 343.264329] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.264958] dev_queue_xmit+0x1c/0x20 [ 343.265470] netlink_deliver_tap+0x652/0x9c0 [ 343.266067] netlink_unicast+0x5a0/0x7f0 [ 343.266608] ? netlink_attachskb+0x860/0x860 [ 343.267183] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.267820] ? write_comp_data+0x2f/0x90 [ 343.268367] netlink_sendmsg+0x922/0xe80 [ 343.268899] ? netlink_unicast+0x7f0/0x7f0 [ 343.269472] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.270099] ? write_comp_data+0x2f/0x90 [ 343.270644] ? netlink_unicast+0x7f0/0x7f0 [ 343.271210] sock_sendmsg+0x155/0x190 [ 343.271721] ____sys_sendmsg+0x75f/0x8f0 [ 343.272262] ? kernel_sendmsg+0x60/0x60 [ 343.272788] ? write_comp_data+0x2f/0x90 [ 343.273332] ? write_comp_data+0x2f/0x90 [ 343.273869] ___sys_sendmsg+0x10f/0x190 [ 343.274405] ? sendmsg_copy_msghdr+0x80/0x80 [ 343.274984] ? slab_post_alloc_hook+0x70/0x230 [ 343.275597] ? futex_wait_setup+0x240/0x240 [ 343.276175] ? security_file_alloc+0x3e/0x170 [ 343.276779] ? write_comp_d ---truncated---
Priority
Status
Package | Release | Status |
---|---|---|
linux Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-169.177)
|
focal |
Pending
(5.4.0-105.119)
|
|
jammy |
Not vulnerable
(5.15.0-17.17)
|
|
mantic |
Not vulnerable
(6.2.0-20.20)
|
|
noble |
Not vulnerable
(6.5.0-9.9)
|
|
trusty |
Ignored
(ESM criteria, was needed)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Ignored
(ESM criteria, was needed)
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
linux-allwinner-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(end of kernel support)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-aws Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-1121.129)
|
focal |
Pending
(5.4.0-1069.73)
|
|
jammy |
Not vulnerable
(5.15.0-1002.4)
|
|
mantic |
Not vulnerable
(6.2.0-1003.3)
|
|
noble |
Not vulnerable
(6.5.0-1008.8)
|
|
trusty |
Ignored
(ESM criteria, was needed)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Ignored
(ESM criteria, was needed)
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-aws-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.3)
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-aws-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.13)
|
|
linux-aws-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-aws-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.15)
|
|
linux-aws-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1014.18~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-aws-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-aws-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-6.2)
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-aws-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.4)
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1069.73~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-aws-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.11)
|
|
linux-aws-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-aws-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-6.5)
|
|
linux-aws-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1008.8~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-aws-fips Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Pending
(4.15.0-1120.128~16.04.1)
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
focal |
Pending
(5.4.0-1073.76)
|
|
jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
mantic |
Not vulnerable
(6.2.0-1003.3)
|
|
noble |
Not vulnerable
(6.5.0-1007.7)
|
|
trusty |
Pending
(4.15.0-1131.144~14.04.1)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Pending
(4.15.0-1131.144~16.04.1)
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-1131.144)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-azure-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.13)
|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-azure-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.15)
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1007.8~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-azure-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-6.2)
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.4)
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1073.76~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-azure-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.11)
|
|
linux-azure-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-azure-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-6.5)
|
|
linux-azure-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1007.7~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.3)
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-azure-fde-5.15)
|
jammy |
Not vulnerable
(5.15.0-1019.24.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1019.24~20.04.1.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-azure-fde-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-fde-6.2)
|
|
linux-azure-fde-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(replaced by linux-azure-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(replaced by linux-azure-6.5)
|
|
linux-azure-fips Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
focal |
Pending
(5.4.0-1032.35)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-fips Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gcp Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-gcp-5.3)
|
focal |
Pending
(5.4.0-1068.72)
|
|
jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
mantic |
Not vulnerable
(6.2.0-1005.5)
|
|
noble |
Not vulnerable
(6.5.0-1007.7)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Pending
(4.15.0-1116.130~16.04.1)
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-1116.130)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-gcp-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.13)
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-gcp-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.15)
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1006.9~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gcp-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-gcp-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-6.2)
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-gcp-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.4)
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1068.72~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-gcp-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.11)
|
|
linux-gcp-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-gcp-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-6.5)
|
|
linux-gcp-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1010.10~22.04.3)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gcp-fips Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gke Launchpad, Ubuntu, Debian |
focal |
Ignored
(end of kernel support)
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
mantic |
Does not exist
|
|
noble |
Not vulnerable
(6.8.0-1003.5)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-gke-5.0)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gke-5.0)
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
focal |
Ignored
(end of kernel support)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of kernel support)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
focal |
Pending
(5.4.0-1037.38)
|
jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gkeop-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1003.5~20.04.2)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of kernel support)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
bionic |
Ignored
(replaced by linux-hwe-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Pending
(4.15.0-169.177~16.04.1)
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-hwe-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-5.13)
|
|
linux-hwe-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-hwe-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-5.15)
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-33.34~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-hwe-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-6.2)
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-105.119~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-hwe-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-5.11)
|
|
linux-hwe-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-hwe-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-6.5)
|
|
linux-hwe-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-14.14~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-hwe-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
xenial |
Ignored
(superseded by linux-hwe)
|
|
linux-ibm Launchpad, Ubuntu, Debian |
focal |
Pending
(5.4.0-1018.20)
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
mantic |
Ignored
(end of kernel support)
|
|
noble |
Not vulnerable
(6.5.0-1009.9)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-ibm-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1033.36~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1018.20~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-intel Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Not vulnerable
(6.8.0-1005.12)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Does not exist
|
|
linux-intel-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(end of kernel support)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-intel-iotg Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(5.15.0-1004.6)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1003.5~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-iot Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.4.0-1001.3)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-kvm Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-1107.109)
|
focal |
Pending
(5.4.0-1059.62)
|
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Ignored
(ESM criteria, was needed)
|
|
linux-laptop Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Not vulnerable
(6.5.0-1003.6)
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-lowlatency Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(5.15.0-22.22)
|
|
mantic |
Not vulnerable
(6.2.0-1003.3)
|
|
noble |
Not vulnerable
(6.5.0-9.9.1)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-33.34~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-lowlatency-hwe-6.2)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-lowlatency-hwe-6.2)
|
|
linux-lowlatency-hwe-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-lowlatency-hwe-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-lowlatency-hwe-6.5)
|
|
linux-lowlatency-hwe-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-14.14.1~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Ignored
(ESM criteria, was needed)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-nvidia Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(5.15.0-1005.5)
|
|
mantic |
Does not exist
|
|
noble |
Not vulnerable
(6.8.0-1007.7)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-nvidia-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-nvidia-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-nvidia-6.5)
|
|
linux-nvidia-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1004.4)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-oem Launchpad, Ubuntu, Debian |
bionic |
Ignored
(replaced by linux-hwe-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oem-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-5.13)
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oem-5.14)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-5.14)
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
focal |
Ignored
(replaced by linux-hwe-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(replaced by linux-hwe-5.15)
|
|
linux-oem-5.17 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-oem-6.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-6.1)
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oem-5.10)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-5.10)
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-oem-6.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-6.1)
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-oem-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-6.5)
|
|
linux-oem-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1003.3)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-oem-6.8 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Not vulnerable
(6.8.0-1003.3)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-oracle Launchpad, Ubuntu, Debian |
bionic |
Pending
(4.15.0-1087.95)
|
focal |
Pending
(5.4.0-1067.72)
|
|
jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
mantic |
Not vulnerable
(6.2.0-1003.3)
|
|
noble |
Not vulnerable
(6.5.0-1010.10)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
xenial |
Pending
(4.15.0-1087.95~16.04.1)
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-oracle-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.3)
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oracle-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.13)
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oracle-5.15)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.15)
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1007.9~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-oracle-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.4)
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1067.72~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-oracle-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.11)
|
|
linux-oracle-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1013.13~22.04.4)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-raspi Launchpad, Ubuntu, Debian |
focal |
Pending
(5.4.0-1056.63)
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
mantic |
Not vulnerable
(6.2.0-1004.5)
|
|
noble |
Not vulnerable
(6.5.0-1005.7)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
focal |
Ignored
(replaced by linux-raspi)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(replaced by linux-raspi)
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
bionic |
Pending
(5.4.0-1056.63~18.04.1)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-riscv Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-riscv-5.8)
|
jammy |
Ignored
(end of kernel support)
|
|
mantic |
Not vulnerable
(6.2.0-19.19.1)
|
|
noble |
Not vulnerable
(6.5.0-9.9.1)
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-riscv-5.13)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-riscv-5.13)
|
|
linux-riscv-5.15 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.15.0-1015.17~20.04.1)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-riscv-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(end of kernel support)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
focal |
Ignored
(superseded by linux-riscv-5.11)
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-riscv-5.11)
|
|
linux-riscv-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-17.17.1.1~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-starfive Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Does not exist
|
|
mantic |
Not vulnerable
(6.5.0-1002.3)
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-starfive-5.19 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(end of kernel support)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
linux-starfive-6.2 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Ignored
(superseded by linux-starfive-6.5)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-starfive-6.5)
|
|
linux-starfive-6.5 Launchpad, Ubuntu, Debian |
focal |
Does not exist
|
jammy |
Not vulnerable
(6.5.0-1007.8~22.04.1)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
|
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.4.0-1020.24)
|
jammy |
Not vulnerable
(5.15.0-1022.26)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
upstream |
Released
(5.16~rc4, 4.4.296, 5.4.167, 5.15.10)
|
References
- https://www.cve.org/CVERecord?id=CVE-2021-47606
- https://git.kernel.org/linus/f123cffdd8fe8ea6c7fded4b88516a42798797d0 (5.16-rc4)
- https://git.kernel.org/stable/c/c54a60c8fbaa774f828e26df79f66229a8a0e010
- https://git.kernel.org/stable/c/40cf2e058832d9cfaae98dfd77334926275598b6
- https://git.kernel.org/stable/c/54e785f7d5c197bc06dbb8053700df7e2a093ced
- https://git.kernel.org/stable/c/ff3f517bf7138e01a17369042908a3f345c0ee41
- https://git.kernel.org/stable/c/c0315e93552e0d840e9edc6abd71c7db82ec8f51
- https://git.kernel.org/stable/c/dadce61247c6230489527cc5e343b6002d1114c5
- https://git.kernel.org/stable/c/4c986072a8c9249b9398c7a18f216dc26a9f0e35
- https://git.kernel.org/stable/c/f123cffdd8fe8ea6c7fded4b88516a42798797d0
- NVD
- Launchpad
- Debian