Memory Leak Affecting kernel package, versions *
Threat Intelligence
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNEL-6332272
- published 29 Feb 2024
- disclosed 28 Feb 2024
Introduced: 28 Feb 2024
CVE-2021-47052 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 kernel.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
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
- https://access.redhat.com/security/cve/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
CVSS Scores
version 3.1