CVE-2025-38180

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fcfccf56f4eba7d00aa2d33c7bb1b33083237742affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f2d1443b18806640abdb530e88009af7be2588e7affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ca3829c18c8d0ceb656605d3bff6bb3dfb078589affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e612c4b014f5808fbc6beae21f5ccaca5e76a2f8affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a5e3a144268899f1a8c445c8a3bfa15873ba85e8affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5fe1b23a2f87f43aeeac51e08819cbc6fd808cbcaffected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9b9aeb3ada44d8abea1e31e4446113f460848ae4affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d03b79f459c7935cff830d98373474f440bd03aeaffected
LinuxLinux2.6.12affected
LinuxLinux0 < 2.6.12unaffected
LinuxLinux5.4.295 <= 5.4.*unaffected
LinuxLinux5.10.239 <= 5.10.*unaffected
LinuxLinux5.15.186 <= 5.15.*unaffected
LinuxLinux6.1.142 <= 6.1.*unaffected
LinuxLinux6.6.95 <= 6.6.*unaffected
LinuxLinux6.12.35 <= 6.12.*unaffected
LinuxLinux6.15.4 <= 6.15.*unaffected
LinuxLinux6.16 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References