Divide By Zero Affecting kernel-uek-debug package, versions <0:2.6.32-300.11.1.el5uek
Threat Intelligence
Exploit Maturity
Mature
EPSS
1.07% (85th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2468974
- published 10 Apr 2022
- disclosed 17 May 2012
Introduced: 17 May 2012
CVE-2012-0207 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.32-300.11.1.el5uek or higher.
This issue was patched in ELSA-2012-2003.
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 igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
References
- https://linux.oracle.com/cve/CVE-2012-0207.html
- https://linux.oracle.com/errata/ELSA-2012-0107.html
- 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://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=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://www.exploit-db.com/exploits/18378
CVSS Scores
version 3.1