Resource Leak Affecting perf package, versions *
Threat Intelligence
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-PERF-7001957
- published 22 May 2024
- disclosed 21 May 2024
Introduced: 21 May 2024
CVE-2021-47426 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 perf.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf 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:
bpf, s390: Fix potential memory leak about jit_data
Make sure to free jit_data through kfree() in the error path.
References
- https://access.redhat.com/security/cve/CVE-2021-47426
- https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be
- https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd
- https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842
- https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2
CVSS Scores
version 3.1