Published: 24/05/2012 Updated: 13/02/2023

CVSS v2 Base Score: 1.9 | Impact Score: 2.9 | Exploitability Score: 3.4

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 170

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

net/packet/af_packet.c in the Linux kernel prior to 2.6.39.3 does not properly restrict user-space access to certain packet data structures associated with VLAN Tag Control Information, which allows local users to obtain potentially sensitive information via a crafted application.

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linux linux kernel

Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel-rt packages that fix several security issues and two bugsare now available for Red Hat Enterprise MRG 20The Red Hat Security Response Team has rated this update as havingimportant secu ...

CWE-200 https://github.com/torvalds/linux/commit/13fcb7bd322164c67926ffe272846d4860196dc6 http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3 http://www.openwall.com/lists/oss-security/2011/08/03/7 https://bugzilla.redhat.com/show_bug.cgi?id=728023 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13fcb7bd322164c67926ffe272846d4860196dc6 https://access.redhat.com/errata/RHSA-2012:0010 https://nvd.nist.gov

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CVE-2011-2898

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