CVE-2025-38180

net: atm: fix /proc/net/atm/lec handling

Description

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.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/fcfccf56f4eba7d00aa2d33c7bb1b33083237742
https://git.kernel.org/stable/c/f2d1443b18806640abdb530e88009af7be2588e7
https://git.kernel.org/stable/c/ca3829c18c8d0ceb656605d3bff6bb3dfb078589
https://git.kernel.org/stable/c/e612c4b014f5808fbc6beae21f5ccaca5e76a2f8
https://git.kernel.org/stable/c/a5e3a144268899f1a8c445c8a3bfa15873ba85e8
https://git.kernel.org/stable/c/5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc
https://git.kernel.org/stable/c/9b9aeb3ada44d8abea1e31e4446113f460848ae4
https://git.kernel.org/stable/c/d03b79f459c7935cff830d98373474f440bd03ae

Frequently Asked Questions

What is the severity of CVE-2025-38180?: CVE-2025-38180 has not yet been assigned a CVSS score.
How to fix CVE-2025-38180?: To fix CVE-2025-38180, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-38180 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-38180 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-38180?: CVE-2025-38180 affects Linux Linux, Linux Linux.

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