NULL Pointer Dereference Affecting kernel-uek-debug package, versions <0:2.6.39-400.306.1.el5uek
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2545302
- published 10 Apr 2022
- disclosed 27 Jul 2018
Introduced: 27 Jul 2018
CVE-2018-14609 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.306.1.el5uek or higher.
This issue was patched in ELSA-2019-4533.
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.
An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in __del_reloc_root() in fs/btrfs/relocation.c when mounting a crafted btrfs image, related to removing reloc rb_trees when reloc control has not been initialized.
References
- https://linux.oracle.com/cve/CVE-2018-14609.html
- https://linux.oracle.com/errata/ELSA-2019-4532.html
- https://linux.oracle.com/errata/ELSA-2019-4533.html
- https://linux.oracle.com/errata/ELSA-2019-4570.html
- https://patchwork.kernel.org/patch/10500521/
- https://bugzilla.kernel.org/show_bug.cgi?id=199833
- http://www.securityfocus.com/bid/104917
- https://www.debian.org/security/2018/dsa-4308
- https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
- https://usn.ubuntu.com/3821-2/
- https://usn.ubuntu.com/3821-1/
- https://usn.ubuntu.com/4094-1/
- https://usn.ubuntu.com/4118-1/