CVE-2012-1097

2012-03-0700:00:00

ubuntu.com

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

The regset (aka register set) feature in the Linux kernel before 3.2.10
does not properly handle the absence of .get and .set methods, which allows
local users to cause a denial of service (NULL pointer dereference) or
possibly have unspecified other impact via a (1) PTRACE_GETREGSET or (2)
PTRACE_SETREGSET ptrace call.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-41.88UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-32.68UNKNOWN
ubuntu11.04noarchlinux< 2.6.38-14.58UNKNOWN
ubuntu11.10noarchlinux< 3.0.0-18.31UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-345.47UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-32.68~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-natty< 2.6.38-14.58~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-oneiric< 3.0.0-18.31~lucid1UNKNOWN
ubuntu11.04noarchlinux-ti-omap4< 2.6.38-1209.23UNKNOWN
ubuntu11.10noarchlinux-ti-omap4< 3.0.0-1208.19UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-41.88	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-32.68	UNKNOWN
ubuntu	11.04	noarch	linux	< 2.6.38-14.58	UNKNOWN
ubuntu	11.10	noarch	linux	< 3.0.0-18.31	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-345.47	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-32.68~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-natty	< 2.6.38-14.58~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-oneiric	< 3.0.0-18.31~lucid1	UNKNOWN
ubuntu	11.04	noarch	linux-ti-omap4	< 2.6.38-1209.23	UNKNOWN
ubuntu	11.10	noarch	linux-ti-omap4	< 3.0.0-1208.19	UNKNOWN