CVE-2025-68257

comedi: check device's attached status in compat ioctls

References

Notes

 carnil> Introduced in 3fbfd2223a27 ("comedi: get rid of compat_alloc_user_space() mess
 carnil> in COMEDI_CHANINFO compat"). Vulnerable versions: 5.8.

Bugs

Status

Branch Status
upstream released (6.19-rc1) [0de7d9cd07a2671fa6089173bccc0b2afe6b93ee]
6.18-upstream-stable released (6.18.1) [aac80e912de306815297a3b74f0426873ffa7dc3]
6.17-upstream-stable released (6.17.12) [573b07d2e3d473ee7eb625ef87519922cf01168d]
6.12-upstream-stable released (6.12.62) [f6e629dfe6f590091c662a87c9fcf118b1c1c7dc]
6.6-upstream-stable needed
6.1-upstream-stable needed
5.10-upstream-stable needed
sid released (6.17.12-1)
6.12-trixie-security released (6.12.63-1)
6.1-bookworm-security needed
5.10-bullseye-security needed