CVE-2025-40064

smc: Fix use-after-free in __pnet_find_base_ndev().

References

Notes

 carnil> Introduced in 0afff91c6f5e ("net/smc: add pnetid support")
 carnil> 1619f770589a ("net/smc: add pnetid support for SMC-D and ISM"). Vulnerable
 carnil> versions: 4.19.

Bugs

Status

Branch Status
upstream released (6.18-rc1) [3d3466878afd8d43ec0ca2facfbc7f03e40d0f79]
7.2-upstream-stable N/A "Fixed before branching point"
7.1-upstream-stable N/A "Fixed before branching point"
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable N/A "Fixed before branching point"
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable released (6.17.3) [233927b645cb7a14bb98d23ac72e4c7243a9f0d9]
6.12-upstream-stable released (6.12.108) [08aca586482e88aab9616a3e81bc36cad22674a5]
6.6-upstream-stable released (6.6.156) [302dbed4760bcd19a661cc1c282d91bb7481307e]
6.1-upstream-stable released (6.1.187) [005a7173d8e4710646043a681af36f79ce05a29b]
5.10-upstream-stable needed
sid released (6.17.6-1)
6.12-trixie-security needed
6.1-bookworm-security released (6.1.187-1)
5.10-bullseye-security needed