CVE-2011-4913
Publication date 4 January 2012
Last updated 24 July 2024
Ubuntu priority
The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP fields, which allows remote attackers to (1) cause a denial of service (integer underflow, heap memory corruption, and panic) via a small length value in data sent to a ROSE socket, or (2) conduct stack-based buffer overflow attacks via a large length value in data sent to a ROSE socket.
From the Ubuntu Security Team
Dan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by amateur radio. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root.
Status
Package | Ubuntu Release | Status |
---|---|---|
linux | 12.10 quantal |
Not affected
|
12.04 LTS precise |
Not affected
|
|
11.10 oneiric |
Not affected
|
|
11.04 natty |
Fixed 2.6.38-9.43
|
|
10.10 maverick |
Fixed 2.6.35-30.52
|
|
10.04 LTS lucid |
Fixed 2.6.32-32.62
|
|
8.04 LTS hardy |
Fixed 2.6.24-29.93
|
|
linux-armadaxp | 12.10 quantal |
Not affected
|
12.04 LTS precise |
Not affected
|
|
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy | Not in release | |
linux-ec2 | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick | Ignored end of life | |
10.04 LTS lucid |
Fixed 2.6.32-316.30
|
|
8.04 LTS hardy | Not in release | |
linux-fsl-imx51 | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick | Not in release | |
10.04 LTS lucid |
Fixed 2.6.31-610.27
|
|
8.04 LTS hardy | Not in release | |
linux-lts-backport-maverick | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick | Not in release | |
10.04 LTS lucid |
Fixed 2.6.35-30.54~lucid1
|
|
8.04 LTS hardy | Not in release | |
linux-lts-backport-natty | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick | Not in release | |
10.04 LTS lucid |
Not affected
|
|
8.04 LTS hardy | Not in release | |
linux-lts-backport-oneiric | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick | Not in release | |
10.04 LTS lucid |
Not affected
|
|
8.04 LTS hardy | Not in release | |
linux-mvl-dove | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.10 maverick |
Fixed 2.6.32-417.34
|
|
10.04 LTS lucid |
Fixed 2.6.32-217.34
|
|
8.04 LTS hardy | Not in release | |
linux-ti-omap4 | 12.10 quantal |
Not affected
|
12.04 LTS precise |
Not affected
|
|
11.10 oneiric |
Not affected
|
|
11.04 natty |
Fixed 2.6.38-1209.13
|
|
10.10 maverick |
Fixed 2.6.35-903.23
|
|
10.04 LTS lucid | Not in release | |
8.04 LTS hardy | Not in release |
References
Related Ubuntu Security Notices (USN)
- USN-1204-1
- Linux kernel (i.MX51) vulnerabilities
- 13 September 2011
- USN-1189-1
- Linux kernel vulnerabilities
- 19 August 2011
- USN-1202-1
- Linux kernel (OMAP4) vulnerabilities
- 13 September 2011
- USN-1160-1
- Linux kernel vulnerabilities
- 28 June 2011
- USN-1141-1
- Linux kernel vulnerabilities
- 1 June 2011
- USN-1162-1
- Linux kernel vulnerabilities (Marvell Dove)
- 29 June 2011
- USN-1167-1
- Linux kernel vulnerabilities
- 13 July 2011
- USN-1187-1
- Linux kernel (Maverick backport) vulnerabilities
- 9 August 2011
- USN-1212-1
- Linux kernel (OMAP4) vulnerabilities
- 21 September 2011
- USN-1159-1
- Linux kernel vulnerabilities (Marvell Dove)
- 13 July 2011