Linux kernel (Oneiric backport) vulnerabilities

2013-04-0400:00:00

ubuntu.com

5.9 Medium

AI Score

Confidence

High

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

9.3%

JSON

Releases

Ubuntu 10.04

Packages

linux-lts-backport-oneiric - Linux kernel backport from Oneiric

Details

Emese Revfy discovered that in the Linux kernel signal handlers could leak
address information across an exec, making it possible to bypass ASLR
(Address Space Layout Randomization). A local user could use this flaw to
bypass ASLR to reliably deliver an exploit payload that would otherwise be
stopped (by ASLR). (CVE-2013-0914)

A memory use after free error was discovered in the Linux kernel’s tmpfs
filesystem. A local user could exploit this flaw to gain privileges or
cause a denial of service (system crash). (CVE-2013-1767)

Mateusz Guzik discovered a race in the Linux kernel’s keyring. A local user
could exploit this flaw to cause a denial of service (system crash).
(CVE-2013-1792)

OSVersionArchitecturePackageVersionFilename
Ubuntu10.04noarchlinux-image-3.0.0-32-generic< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchblock-modules-3.0.0-32-generic-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchblock-modules-3.0.0-32-virtual-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchcrypto-modules-3.0.0-32-generic-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchcrypto-modules-3.0.0-32-virtual-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchfat-modules-3.0.0-32-generic-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchfat-modules-3.0.0-32-virtual-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchfb-modules-3.0.0-32-generic-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchfb-modules-3.0.0-32-virtual-di< 3.0.0-32.51~lucid1UNKNOWN
Ubuntu10.04noarchfirewire-core-modules-3.0.0-32-generic-di< 3.0.0-32.51~lucid1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	10.04	noarch	linux-image-3.0.0-32-generic	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	block-modules-3.0.0-32-generic-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	block-modules-3.0.0-32-virtual-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	crypto-modules-3.0.0-32-generic-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	crypto-modules-3.0.0-32-virtual-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	fat-modules-3.0.0-32-generic-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	fat-modules-3.0.0-32-virtual-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	fb-modules-3.0.0-32-generic-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	fb-modules-3.0.0-32-virtual-di	< 3.0.0-32.51~lucid1	UNKNOWN
Ubuntu	10.04	noarch	firewire-core-modules-3.0.0-32-generic-di	< 3.0.0-32.51~lucid1	UNKNOWN