Published: 06/09/2011 Updated: 13/02/2023

CVSS v2 Base Score: 5.7 | Impact Score: 6.9 | Exploitability Score: 5.5

VMScore: 508

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

The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel prior to 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote malicious users to cause a denial of service (system crash) via crafted network traffic.

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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 ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2011-1020 Kees Cook discovered an issue in the /proc filesystem that allows local users to gain access to sensitive process in ...

The skb_gro_header_slow function in include/linux/netdeviceh in the Linux kernel before 26394, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic Race condition in the ecryptfs_mount function in fs/e ...

Several security issues were fixed in the kernel ...

Multiple kernel flaws have been fixed ...

Several security issues were fixed in the kernel ...

Multiple kernel flaws have been fixed ...

CWE-20 https://bugzilla.redhat.com/show_bug.cgi?id=726552 http://openwall.com/lists/oss-security/2011/07/28/13 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4 http://openwall.com/lists/oss-security/2011/07/29/1 http://securitytracker.com/id?1025876 http://www.securityfocus.com/bid/48929 http://www.redhat.com/support/errata/RHSA-2011-1321.html http://marc.info/?l=bugtraq&m=139447903326211&w=2 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17dd759c67f21e34f2156abcf415e1f60605a188 https://access.redhat.com/errata/RHSA-2012:0010 https://nvd.nist.gov https://usn.ubuntu.com/1241-1/https://www.debian.org/security/./dsa-2303

CVE-2011-2723

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