CVE-2013-2929

2013-12-0900:00:00

ubuntu.com

3.3 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

46.3%

JSON

The Linux kernel before 3.12.2 does not properly use the get_dumpable
function, which allows local users to bypass intended ptrace restrictions
or obtain sensitive information from IA64 scratch registers via a crafted
application, related to kernel/ptrace.c and
arch/ia64/include/asm/processor.h.

Bugs

<https://launchpad.net/bugs/1260610>

Notes

Author	Note
mdeslaur	likely ia64 only, need to check
apw	the ptrace piece is arch non-specific so this applies across the board

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-57.119UNKNOWN
ubuntu12.04noarchlinux< 3.2.0-59.90UNKNOWN
ubuntu12.10noarchlinux< 3.5.0-46.70UNKNOWN
ubuntu13.10noarchlinux< 3.11.0-15.23UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1630.42UNKNOWN
ubuntu12.10noarchlinux-armadaxp< 3.5.0-1627.36UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-362.75UNKNOWN
ubuntu12.04noarchlinux-lts-quantal< 3.5.0-46.70~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-raring< 3.8.0-36.52~precise1UNKNOWN
ubuntu12.04noarchlinux-lts-saucy< 3.11.0-15.23~precise1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-57.119	UNKNOWN
ubuntu	12.04	noarch	linux	< 3.2.0-59.90	UNKNOWN
ubuntu	12.10	noarch	linux	< 3.5.0-46.70	UNKNOWN
ubuntu	13.10	noarch	linux	< 3.11.0-15.23	UNKNOWN
ubuntu	12.04	noarch	linux-armadaxp	< 3.2.0-1630.42	UNKNOWN
ubuntu	12.10	noarch	linux-armadaxp	< 3.5.0-1627.36	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-362.75	UNKNOWN
ubuntu	12.04	noarch	linux-lts-quantal	< 3.5.0-46.70~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-raring	< 3.8.0-36.52~precise1	UNKNOWN
ubuntu	12.04	noarch	linux-lts-saucy	< 3.11.0-15.23~precise1	UNKNOWN