| Name | CVE-2022-1249 |
| Description | A NULL pointer dereference flaw was found in pesign's cms_set_pw_data() function of the cms_common.c file. The function fails to handle the NULL pwdata invocation from daemon.c, which leads to an explicit NULL dereference and crash on all attempts to daemonize pesign. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pesign (PTS) | bookworm, bullseye | 0.112-6 | fixed |
| sid, trixie | 116-8 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pesign | source | (unstable) | (not affected) | | | |
Notes
- pesign <not-affected> (Vulnerable code introduced later)
https://github.com/rhboot/pesign/pull/79
Introduced by: https://github.com/rhboot/pesign/commit/12f16710ee44ef64ddb044a3523c3c4c4d90039a (114)
Fixed by: https://github.com/rhboot/pesign/commit/b879dda52f8122de697d145977c285fb0a022d76 (115)