| Name | CVE-2022-45888 |
| Description | An issue was discovered in the Linux kernel through 6.0.9. drivers/char/xillybus/xillyusb.c has a race condition and use-after-free during physical removal of a USB device. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4008-1, DSA-5818-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.234-1 | fixed |
| bookworm | 6.1.129-1 | fixed |
| bookworm (security) | 6.1.133-1 | fixed |
| trixie | 6.12.21-1 | fixed |
| sid | 6.12.22-1 | fixed |
| linux-6.1 (PTS) | bullseye (security) | 6.1.129-1~deb11u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | buster | (not affected) | | | |
| linux | source | bullseye | (not affected) | | | |
| linux | source | bookworm | 6.1.119-1 | | DSA-5818-1 | |
| linux | source | (unstable) | 6.3.7-1 | unimportant | | |
| linux-6.1 | source | bullseye | 6.1.119-1~deb11u1 | | DLA-4008-1 | |
Notes
[bullseye] - linux <not-affected> (Vulnerable code introduced later)
[buster] - linux <not-affected> (Vulnerable code introduced later)
https://lore.kernel.org/all/20221022175404.GA375335@ubuntu/
Negligible security impact, would need physical access to "exploit"