CVE-2025-39726

s390/ism: fix concurrency management in ism_cmd()

References

Notes

 carnil> Introduced in 684b89bc39ce ("s390/ism: add device driver for internal shared
 carnil> memory"). Vulnerable versions: 4.19.

Bugs

Status

Branch Status
upstream released (6.16) [897e8601b9cff1d054cdd53047f568b0e1995726]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable released (6.12.41) [1194ad0d44d66b273a02a3a22882dc863a68d764]
6.6-upstream-stable released (6.6.101) [faf44487dfc80817f178dc8de7a0b73f960d019b]
6.1-upstream-stable needed
5.10-upstream-stable needed
sid released (6.16.3-1)
6.12-trixie-security released (6.12.41-1)
6.1-bookworm-security needed
5.10-bullseye-security needed