CVEvulnerability
CVE-2011-4132
2.1 LOW
Official page ↗
- Status
- Modified
- Published
- 2012-01-27
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel 2.6 allows local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an "invalid log first block value."
Affected configurations
• linux linux kernel 2.6
• suse linux enterprise server 10
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=8762202dd0d6e46854f786bdb6fb3780a1625efe git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html lists.opensuse.org
- http://secunia.com/advisories/48898 secunia.com
- http://securitytracker.com/id?1026325 securitytracker.com
- http://www.openwall.com/lists/oss-security/2011/11/11/6 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/11/13/4 www.openwall.com
- http://www.securityfocus.com/bid/50663 www.securityfocus.com
- http://xorl.wordpress.com/2011/12/08/cve-2011-4132-linux-kernel-jbdjbd2-local-dos/ Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=753341 bugzilla.redhat.com
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=8762202dd0d6e46854f786bdb6fb3780a1625efe git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html lists.opensuse.org
- http://secunia.com/advisories/48898 secunia.com
- http://securitytracker.com/id?1026325 securitytracker.com
- http://www.openwall.com/lists/oss-security/2011/11/11/6 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/11/13/4 www.openwall.com
- http://www.securityfocus.com/bid/50663 www.securityfocus.com
- http://xorl.wordpress.com/2011/12/08/cve-2011-4132-linux-kernel-jbdjbd2-local-dos/ Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=753341 bugzilla.redhat.com