Improper Update of Reference Count The advisory has been revoked - it doesn't affect any version of package perf (opens in a new tab)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-CENTOS6-PERF-10636872
- published5 Jul 2025
- disclosed4 Jul 2025
Introduced: 4 Jul 2025
CVE-2025-38180 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:6.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Centos.
In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.
References
- https://access.redhat.com/security/cve/CVE-2025-38180
- https://git.kernel.org/stable/c/5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc
- https://git.kernel.org/stable/c/9b9aeb3ada44d8abea1e31e4446113f460848ae4
- https://git.kernel.org/stable/c/a5e3a144268899f1a8c445c8a3bfa15873ba85e8
- https://git.kernel.org/stable/c/ca3829c18c8d0ceb656605d3bff6bb3dfb078589
- https://git.kernel.org/stable/c/d03b79f459c7935cff830d98373474f440bd03ae
- https://git.kernel.org/stable/c/e612c4b014f5808fbc6beae21f5ccaca5e76a2f8
- https://git.kernel.org/stable/c/f2d1443b18806640abdb530e88009af7be2588e7
- https://git.kernel.org/stable/c/fcfccf56f4eba7d00aa2d33c7bb1b33083237742
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html