CVE-2025-38180
net: atm: fix /proc/net/atm/lec handling
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.12
References 8
git.kernel.org
- stable/c/fcfccf56f4eba7d00aa2d33c7bb1b33083237742
- stable/c/f2d1443b18806640abdb530e88009af7be2588e7
- stable/c/ca3829c18c8d0ceb656605d3bff6bb3dfb078589
- stable/c/e612c4b014f5808fbc6beae21f5ccaca5e76a2f8
- stable/c/a5e3a144268899f1a8c445c8a3bfa15873ba85e8
- stable/c/5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc
- stable/c/9b9aeb3ada44d8abea1e31e4446113f460848ae4
- stable/c/d03b79f459c7935cff830d98373474f440bd03ae