Resource Leak Affecting kernel-rt package, versions *
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Test your applications- Snyk ID SNYK-RHEL7-KERNELRT-6330471
- published 29 Feb 2024
- disclosed 28 Feb 2024
Introduced: 28 Feb 2024
CVE-2021-47043 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 kernel-rt.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt package and not the kernel-rt package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
media: venus: core: Fix some resource leaks in the error path of 'venus_probe()'
If an error occurs after a successful 'of_icc_get()' call, it must be undone.
Use 'devm_of_icc_get()' instead of 'of_icc_get()' to avoid the leak. Update the remove function accordingly and axe the now unneeded 'icc_put()' calls.
References
- https://access.redhat.com/security/cve/CVE-2021-47043
- https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
- https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
- https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
- https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565