Numeric Errors Affecting kernel-uek-debug package, versions <0:2.6.39-400.24.1.el5uek
Threat Intelligence
Exploit Maturity
Mature
EPSS
0.18% (56th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2476448
- published 10 Apr 2022
- disclosed 14 May 2013
Introduced: 14 May 2013
CVE-2013-2094 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.24.1.el5uek or higher.
This issue was patched in ELSA-2013-2524.
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.
The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a crafted perf_event_open system call.
References
- https://linux.oracle.com/cve/CVE-2013-2094.html
- https://linux.oracle.com/errata/ELSA-2013-0830.html
- http://twitter.com/djrbliss/statuses/334301992648331267
- http://news.ycombinator.com/item?id=5703758
- https://bugzilla.redhat.com/show_bug.cgi?id=962792
- http://www.reddit.com/r/netsec/comments/1eb9iw
- http://www.openwall.com/lists/oss-security/2013/05/14/6
- http://packetstormsecurity.com/files/121616/semtex.c
- https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8176cced706b5e5d15887584150764894e94e02f
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9
- http://www.ubuntu.com/usn/USN-1828-1
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00008.html
- http://www.ubuntu.com/usn/USN-1827-1
- http://rhn.redhat.com/errata/RHSA-2013-0830.html
- http://www.ubuntu.com/usn/USN-1826-1
- http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html
- http://www.ubuntu.com/usn/USN-1825-1
- http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
- http://www.ubuntu.com/usn/USN-1836-1
- http://www.ubuntu.com/usn/USN-1838-1
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00009.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00017.html
- http://www.osvdb.org/93361
- http://www.exploit-db.com/exploits/33589
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f
- https://access.redhat.com/errata/RHSA-2013:0829
- https://access.redhat.com/errata/RHSA-2013:0830
- https://access.redhat.com/errata/RHSA-2013:0832
- https://access.redhat.com/errata/RHSA-2013:0840
- https://access.redhat.com/errata/RHSA-2013:0841
- https://access.redhat.com/security/cve/CVE-2013-2094
- https://www.exploit-db.com/exploits/26131
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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