CVE-2010-4081
Published: 30 November 2010
The snd_hdspm_hwdep_ioctl function in sound/pci/rme9652/hdspm.c in the Linux kernel before 2.6.36-rc6 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via an SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO ioctl call.
From the Ubuntu Security Team
Dan Rosenberg discovered that the RME Hammerfall DSP audio interface driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Released
(2.6.24-28.86)
|
|
| karmic |
Released
(2.6.31-22.73)
|
|
| lucid |
Released
(2.6.32-27.49)
|
|
| maverick |
Released
(2.6.35-24.42)
|
|
| natty |
Not vulnerable
(2.6.37-2.9)
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
Patches: upstream: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e68d3b316ab7b02a074edc4f770e6a746390cb7d |
||
|
linux-ec2 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Released
(2.6.31-307.27)
|
|
| lucid |
Released
(2.6.32-311.22)
|
|
| maverick |
Ignored
(end of life)
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Released
(2.6.31-112.30)
|
|
| lucid |
Released
(2.6.31-609.26)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-lts-backport-maverick Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Released
(2.6.35-25.44~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-lts-backport-natty Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
| lucid |
Not vulnerable
(2.6.38-1.27~lucid1)
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Ignored
(end of life)
|
|
| lucid |
Released
(2.6.32-213.29)
|
|
| maverick |
Released
(2.6.32-414.30)
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-source-2.6.15 Launchpad, Ubuntu, Debian |
dapper |
Released
(2.6.15-55.93)
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Does not exist
|
|
| natty |
Does not exist
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
dapper |
Does not exist
|
| hardy |
Does not exist
|
|
| karmic |
Does not exist
|
|
| lucid |
Does not exist
|
|
| maverick |
Released
(2.6.35-903.23)
|
|
| natty |
Not vulnerable
(2.6.38-1201.2)
|
|
| upstream |
Released
(2.6.36~rc6)
|
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4081
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.36/ChangeLog-2.6.36-rc6
- https://ubuntu.com/security/notices/USN-1071-1
- https://ubuntu.com/security/notices/USN-1072-1
- https://ubuntu.com/security/notices/USN-1073-1
- https://ubuntu.com/security/notices/USN-1041-1
- https://ubuntu.com/security/notices/USN-1083-1
- https://ubuntu.com/security/notices/USN-1093-1
- https://ubuntu.com/security/notices/USN-1164-1
- https://ubuntu.com/security/notices/USN-1202-1
- NVD
- Launchpad
- Debian