Improper Input Validation Affecting kernel-uek-debug package, versions <0:2.6.32-100.28.15.el5
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2463251
- published 10 Apr 2022
- disclosed 21 Jun 2012
Introduced: 21 Jun 2012
CVE-2011-1080 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.32-100.28.15.el5 or higher.
This issue was patched in ELSA-2011-2015.
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 do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
References
- https://linux.oracle.com/cve/CVE-2011-1080.html
- https://linux.oracle.com/errata/ELSA-2011-0498.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d846f71195d57b0bbb143382647c2c6638b04c5a
- http://www.openwall.com/lists/oss-security/2011/03/01/10
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
- https://bugzilla.redhat.com/show_bug.cgi?id=681262
- https://github.com/torvalds/linux/commit/d846f71195d57b0bbb143382647c2c6638b04c5a
- http://rhn.redhat.com/errata/RHSA-2011-0833.html
- http://downloads.avaya.com/css/P8/documents/100145416
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d846f71195d57b0bbb143382647c2c6638b04c5a