| Name | CVE-2021-3764 |
| Description | DoS in ccp_run_aes_gcm_cmd() function |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-2941-1, DSA-5096-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | buster | 4.19.235-1 | fixed |
| buster (security) | 4.19.249-2 | fixed |
| bullseye | 5.10.106-1 | fixed |
| bullseye (security) | 5.10.120-1 | fixed |
| bookworm, sid | 5.18.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | stretch | (not affected) | | | |
| linux | source | buster | 4.19.232-1 | | DSA-5096-1 | |
| linux | source | bullseye | 5.10.84-1 | | | |
| linux | source | (unstable) | 5.14.12-1 | | | |
| linux-4.19 | unknown | stretch | 4.19.232-1~deb9u1 | | DLA-2941-1 | |
Notes
[stretch] - linux <not-affected> (Vulnerability introduced later)
https://bugzilla.redhat.com/show_bug.cgi?id=1997467
https://git.kernel.org/linus/505d9dcb0f7ddf9d075e729523a33d38642ae680 (5.15-rc4)