1220765 – (CVE-2021-47052) VUL-0: CVE-2021-47052: kernel: crypto: sa2ul - Fix memory leak of rxd

Bug 1220765 (CVE-2021-47052) - VUL-0: CVE-2021-47052: kernel: crypto: sa2ul - Fix memory leak of rxd

Summary: VUL-0: CVE-2021-47052: kernel: crypto: sa2ul - Fix memory leak of rxd

Status:	RESOLVED FIXED

Alias:	CVE-2021-47052

Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents (show other bugs)
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal
Target Milestone:	---
Assignee:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/395499/
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Reported:	2024-03-01 11:09 UTC by SMASH SMASH
Modified:	2024-06-10 12:49 UTC (History)
CC List:	3 users (show)

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Found By:	Security Response Team
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Blocker:	---
Marketing QA Status:	---
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Description SMASH SMASH 2024-03-01 11:09:56 UTC

In the Linux kernel, the following vulnerability has been resolved:

crypto: sa2ul - Fix memory leak of rxd

There are two error return paths that are not freeing rxd and causing
memory leaks.  Fix these.

Addresses-Coverity: ("Resource leak")

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47052
https://www.cve.org/CVERecord?id=CVE-2021-47052
https://git.kernel.org/stable/c/0e596b3734649041ed77edc86a23c0442bbe062b
https://git.kernel.org/stable/c/854b7737199848a91f6adfa0a03cf6f0c46c86e8
https://git.kernel.org/stable/c/b7bd0657c2036add71981d88a7fae50188150b6e
https://git.kernel.org/stable/c/dfd6443bf49ac17adf882ca46c40c506a0284bd6
https://bugzilla.redhat.com/show_bug.cgi?id=2266722

Comment 2 Gabriele Sonnu 2024-03-01 16:07:13 UTC

All affected branches already contain the fix. Closing.

Comment 8 Gabriele Sonnu 2024-06-10 12:49:02 UTC

All done, closing.