CVE - CVE-2019-19807

CVE-ID
CVE-2019-19807	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20200103-0001/ MISC:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11 MISC:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e7af6307a8a54f0b873960b32b6a644f2d0fbd97 MISC:https://github.com/torvalds/linux/commit/e7af6307a8a54f0b873960b32b6a644f2d0fbd97 UBUNTU:USN-4225-1 URL:https://usn.ubuntu.com/4225-1/ UBUNTU:USN-4227-1 URL:https://usn.ubuntu.com/4227-1/ UBUNTU:USN-4227-2 URL:https://usn.ubuntu.com/4227-2/
Assigning CNA
MITRE Corporation
Date Record Created
20191215	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191215)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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