| Name | CVE-2021-20177 |
| 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-2557-1, DSA-4843-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | stretch | 4.9.228-1 | fixed |
| stretch (security) | 4.9.258-1 | fixed |
| buster | 4.19.181-1 | fixed |
| buster (security) | 4.19.171-2 | fixed |
| bullseye | 5.10.26-1 | fixed |
| sid | 5.10.28-1 | fixed |
| linux-4.19 (PTS) | stretch (security) | 4.19.181-1~deb9u1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - linux <not-affected> (Vulnerable code not present)
https://bugzilla.kernel.org/show_bug.cgi?id=209823
https://www.openwall.com/lists/oss-security/2021/01/12/1