Resource Exhaustion Affecting kernel-uek-debug package, versions <0:2.6.32-300.21.1.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2470328
- published 10 Apr 2022
- disclosed 17 May 2012
Introduced: 17 May 2012
CVE-2012-0879 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.32-300.21.1.el5uek or higher.
This issue was patched in ELSA-2012-2007
.
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 I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle the CLONE_IO feature, which allows local users to cause a denial of service (I/O instability) by starting multiple processes that share an I/O context.
References
- https://linux.oracle.com/cve/CVE-2012-0879.html
- https://linux.oracle.com/errata/ELSA-2012-0481.html
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33
- http://www.openwall.com/lists/oss-security/2012/02/23/5
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=61cc74fbb87af6aa551a06a370590c9bc07e29d9
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b69f2292063d2caf37ca9aec7d63ded203701bf3
- https://github.com/torvalds/linux/commit/61cc74fbb87af6aa551a06a370590c9bc07e29d9
- https://bugzilla.redhat.com/show_bug.cgi?id=796829
- https://github.com/torvalds/linux/commit/b69f2292063d2caf37ca9aec7d63ded203701bf3
- http://secunia.com/advisories/48545
- http://www.ubuntu.com/usn/USN-1410-1
- http://www.ubuntu.com/usn/USN-1408-1
- http://secunia.com/advisories/48842
- http://www.securitytracker.com/id?1027086
- http://rhn.redhat.com/errata/RHSA-2012-0531.html
- http://marc.info/?l=bugtraq&m=139447903326211&w=2
- http://www.ubuntu.com/usn/USN-1411-1
- http://www.debian.org/security/2012/dsa-2469
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html
- http://rhn.redhat.com/errata/RHSA-2012-0481.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=61cc74fbb87af6aa551a06a370590c9bc07e29d9
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69f2292063d2caf37ca9aec7d63ded203701bf3