Security Advisory

CVE-2019-19807

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-12-15 22:59:14

Last updated 2024-08-05 02:25:12

Assigner mitre

State PUBLISHED

Description

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.

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