CVE-2011-3619

MEDIUM

Description

The apparmor_setprocattr function in security/apparmor/lsm.c in the Linux kernel before 3.0 does not properly handle invalid parameters, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by writing to a /proc/#####/attr/current file.

References

http://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5b2c5b2ad5853591a6cac6134cd0f599a720865

http://www.openwall.com/lists/oss-security/2011/10/17/6

https://github.com/torvalds/linux/commit/a5b2c5b2ad5853591a6cac6134cd0f599a720865

Details

Source: MITRE

Published: 2013-06-08

Updated: 2013-06-10

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
74801openSUSE Security Update : kernel (openSUSE-SU-2012:1439-1)NessusSuSE Local Security Checks
critical
74658openSUSE Security Update : Kernel (openSUSE-SU-2012:0799-1)NessusSuSE Local Security Checks
critical
58289USN-1394-1 : Linux kernel (OMAP4) vulnerabilitiesNessusUbuntu Local Security Checks
high
58268Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1387-1)NessusUbuntu Local Security Checks
high
58264USN-1383-1 : linux-ti-omap4 vulnerabilitiesNessusUbuntu Local Security Checks
high
58169Ubuntu 10.10 : linux vulnerabilities (USN-1379-1)NessusUbuntu Local Security Checks
medium
56768Ubuntu 10.04 LTS : linux-lts-backport-natty vulnerabilities (USN-1256-1)NessusUbuntu Local Security Checks
critical
55923Ubuntu 11.04 : linux vulnerabilities (USN-1193-1)NessusUbuntu Local Security Checks
high