Improper Input Validation Affecting kernel-uek-debug package, versions <0:2.6.39-400.294.6.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2519727
- published 10 Apr 2022
- disclosed 1 Mar 2017
How to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.294.6.el5uek or higher.
This issue was patched in ELSA-2017-3535.
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 LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls.
References
- https://linux.oracle.com/cve/CVE-2017-6345.html
- https://linux.oracle.com/errata/ELSA-2017-3533.html
- https://linux.oracle.com/errata/ELSA-2017-3534.html
- https://linux.oracle.com/errata/ELSA-2017-3535.html
- https://github.com/torvalds/linux/commit/8b74d439e1697110c5e5c600643e823eb1dd0762
- http://www.openwall.com/lists/oss-security/2017/02/28/7
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8b74d439e1697110c5e5c600643e823eb1dd0762
- http://www.securityfocus.com/bid/96510
- http://www.debian.org/security/2017/dsa-3804
- https://usn.ubuntu.com/3754-1/