CVE-2022-1154

NameCVE-2022-1154
DescriptionUse after free in utf_ptr2char in GitHub repository vim/vim prior to 8.2.4646.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3011-1, DLA-3182-1, ELA-616-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
vim (PTS)jessie, jessie (lts)2:7.4.488-7+deb8u11fixed
stretch (security)2:8.0.0197-4+deb9u7fixed
stretch (lts), stretch2:8.0.0197-4+deb9u11fixed
buster (security), buster, buster (lts)2:8.1.0875-5+deb10u6fixed
bullseye2:8.2.2434-3+deb11u1vulnerable
bookworm2:9.0.1378-2fixed
sid, trixie2:9.1.0709-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
vimsourcejessie2:7.4.488-7+deb8u6ELA-616-1
vimsourcestretch2:8.0.0197-4+deb9u6DLA-3011-1
vimsourcebuster2:8.1.0875-5+deb10u3DLA-3182-1
vimsource(unstable)2:8.2.4659-1unimportant

Notes

https://huntr.dev/bounties/7f0ec6bc-ea0e-45b0-8128-caac72d23425
https://github.com/vim/vim/commit/b55986c52d4cd88a22d0b0b0e8a79547ba13e1d5 (v8.2.4646)
Crash in CLI tool, no security impact

Search for package or bug name: Reporting problems