Information Exposure Affecting kernel-uek-debug package, versions <0:2.6.39-300.28.1.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2475957
- published 10 Apr 2022
- disclosed 18 Feb 2013
Introduced: 18 Feb 2013
CVE-2012-4530 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.39-300.28.1.el5uek or higher.
This issue was patched in ELSA-2013-2503
.
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 load_script function in fs/binfmt_script.c in the Linux kernel before 3.7.2 does not properly handle recursion, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
References
- https://linux.oracle.com/cve/CVE-2012-4530.html
- https://linux.oracle.com/errata/ELSA-2013-0223.html
- https://linux.oracle.com/errata/ELSA-2013-2503.html
- https://linux.oracle.com/errata/ELSA-2013-2504.html
- http://www.openwall.com/lists/oss-security/2012/10/19/3
- https://github.com/torvalds/linux/commit/b66c5984017533316fd1951770302649baf1aa33
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.2
- https://bugzilla.redhat.com/show_bug.cgi?id=868285
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b66c5984017533316fd1951770302649baf1aa33
- http://rhn.redhat.com/errata/RHSA-2013-0223.html
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00018.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b66c5984017533316fd1951770302649baf1aa33