Out-of-bounds Read Affecting kernel-uek-debug package, versions <0:2.6.39-400.326.1.el5uek
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2577904
- published 10 Apr 2022
- disclosed 15 Sep 2020
Introduced: 15 Sep 2020
CVE-2020-14314 Open this link in a new tabHow to fix?
Upgrade Oracle:5
kernel-uek-debug
to version 0:2.6.39-400.326.1.el5uek or higher.
This issue was patched in ELSA-2020-5881
.
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.
A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from this vulnerability is to system availability.
References
- https://linux.oracle.com/cve/CVE-2020-14314.html
- https://linux.oracle.com/errata/ELSA-2020-5437.html
- https://linux.oracle.com/errata/ELSA-2020-5866.html
- https://linux.oracle.com/errata/ELSA-2020-5879.html
- https://linux.oracle.com/errata/ELSA-2020-5881.html
- https://linux.oracle.com/errata/ELSA-2020-5884.html
- https://linux.oracle.com/errata/ELSA-2020-5885.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14314
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5872331b3d91820e14716632ebb56b1399b34fe1
- https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
- https://lore.kernel.org/linux-ext4/f53e246b-647c-64bb-16ec-135383c70ad7@redhat.com/T/#u
- https://usn.ubuntu.com/4576-1/
- https://usn.ubuntu.com/4578-1/
- https://usn.ubuntu.com/4579-1/
- https://www.starwindsoftware.com/security/sw-20210325-0003/
- https://lore.kernel.org/linux-ext4/f53e246b-647c-64bb-16ec-135383c70ad7%40redhat.com/T/#u