Race Condition Affecting kernel-uek-debug package, versions <0:2.6.32-300.39.1.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2469441
- published 10 Apr 2022
- disclosed 4 Oct 2012
Introduced: 4 Oct 2012
CVE-2012-3511 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.32-300.39.1.el5uek or higher.
This issue was patched in ELSA-2012-2044
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug
package and not the kernel-uek-debug
package as distributed by Oracle
.
See How to fix?
for Oracle:5
relevant fixed versions and status.
Multiple race conditions in the madvise_remove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service (use-after-free and system crash) via vectors involving a (1) munmap or (2) close system call.
References
- https://linux.oracle.com/cve/CVE-2012-3511.html
- https://linux.oracle.com/errata/ELSA-2012-1426.html
- https://linux.oracle.com/errata/ELSA-2012-2043.html
- https://linux.oracle.com/errata/ELSA-2012-2044.html
- https://linux.oracle.com/errata/ELSA-2013-1292.html
- https://linux.oracle.com/errata/ELSA-2013-1292-1.html
- http://secunia.com/advisories/50633
- http://secunia.com/advisories/50732
- http://secunia.com/advisories/55055
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9ab4233dd08036fe34a89c7dc6f47a8bf2eb29eb
- https://access.redhat.com/errata/RHSA-2012:1426
- https://access.redhat.com/errata/RHSA-2012:1491
- https://access.redhat.com/errata/RHSA-2013:1292
- https://access.redhat.com/security/cve/CVE-2012-3511
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9ab4233dd08036fe34a89c7dc6f47a8bf2eb29eb
- http://ubuntu.com/usn/usn-1529-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
- http://www.openwall.com/lists/oss-security/2012/08/20/13
- http://www.securityfocus.com/bid/55151
- http://www.ubuntu.com/usn/USN-1567-1
- http://www.ubuntu.com/usn/USN-1572-1
- http://www.ubuntu.com/usn/USN-1577-1
- https://bugzilla.redhat.com/show_bug.cgi?id=849734
- https://github.com/torvalds/linux/commit/9ab4233dd08036fe34a89c7dc6f47a8bf2eb29eb