Memory Leak The advisory has been revoked - it doesn't affect any version of package kernel-devel (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-KERNELDEVEL-10058733
- published7 May 2025
- disclosed26 Feb 2025
Introduced: 26 Feb 2025
CVE-2022-49442 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-devel package and not the kernel-devel package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
drivers/base/node.c: fix compaction sysfs file leak
Compaction sysfs file is created via compaction_register_node in register_node. But we forgot to remove it in unregister_node. Thus compaction sysfs file is leaked. Using compaction_unregister_node to fix this issue.
References
- https://access.redhat.com/security/cve/CVE-2022-49442
- https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca
- https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9
- https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707
- https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e
- https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315
- https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775
- https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee
- https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073
- https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48