Use After Free Affecting kernel-uek-debug package, versions <0:2.6.39-400.323.1.el5uek
Threat Intelligence
EPSS
0.16% (54th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2577184
- published 10 Apr 2022
- disclosed 3 Dec 2019
Introduced: 3 Dec 2019
CVE-2019-19523 Open this link in a new tabHow to fix?
Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.323.1.el5uek or higher.
This issue was patched in ELSA-2020-5710.
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.
In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79.
References
- https://linux.oracle.com/cve/CVE-2019-19523.html
- https://linux.oracle.com/errata/ELSA-2020-4060.html
- https://linux.oracle.com/errata/ELSA-2020-5670.html
- https://linux.oracle.com/errata/ELSA-2020-5706.html
- https://linux.oracle.com/errata/ELSA-2020-5710.html
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=44efc269db7929f6275a1fa927ef082e533ecde0
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.7
- http://www.openwall.com/lists/oss-security/2019/12/03/4
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
CVSS Scores
version 3.1