Published: 17/05/2012 Updated: 07/11/2023

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 785

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

The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel prior to 3.2.1 allows remote malicious users to cause a denial of service (divide-by-zero error and panic) via IGMP packets.

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linux linux kernel
redhat enterprise linux eus 5.6

Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix multiple security issues and two bugs arenow available for Red Hat Enterprise Linux 5The Red Hat Security Response Team has rated this update as havingimportant security ...

Synopsis Moderate: kernel security and bug fix update Type/Severity Security Advisory: Moderate Topic Updated kernel packages that fix various security issues and several bugsare now available for Red Hat Enterprise Linux 6The Red Hat Security Response Team has rated this update as having moderatesecurity ...

Synopsis Moderate: rhev-hypervisor6 security and bug fix update Type/Severity Security Advisory: Moderate Topic An updated rhev-hypervisor6 package that fixes two security issues and onebug is now availableThe Red Hat Security Response Team has rated this update as having moderatesecurity impact Common Vu ...

Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel-rt packages that fix multiple security issues and variousbugs are now available for Red Hat Enterprise MRG 21The Red Hat Security Response Team has rated this update as havingimportant ...

A buffer overflow flaw was found in the way the Linux kernel's XFS file system implementation handled links with overly long path names A local, unprivileged user could use this flaw to cause a denial of service or escalate their privileges by mounting a specially-crafted disk (CVE-2011-4077, Moderate) Flaws in ghash_update() and ghash_final() co ...

Several security issues were fixed in the kernel ...

/* ** linux-undeadattackc ** Linux IGMP Remote Denial Of Service (Introduced in linux-2636) ** CVE-2012-0207 ** credits to Ben Hutchings: ** wombledecadentorguk/blog/igmp-denial-of-service-in-linux-cve-2012-0207html ** written By Kingcope ** Year 2012 ** Ripped & modified code written by Firestorm ** Tested against * OpenSuSE 114 ...

Remote Linux IGMP denial of service exploit for a vulnerability introduced in kernel 2636 ...

CWE-369 http://www.openwall.com/lists/oss-security/2012/01/10/5 https://bugzilla.redhat.com/show_bug.cgi?id=772867 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1 https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876 https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2012:0107 https://www.exploit-db.com/exploits/18378/https://usn.ubuntu.com/1356-1/https://alas.aws.amazon.com/ALAS-2012-55.html

CVE-2012-0207

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