Name | CVE-2021-3659 |
Description | A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
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) | 6.1.128-1 | fixed | |
trixie | 6.12.20-1 | fixed | |
sid | 6.12.21-1 | 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 | 4.9.272-1 | |||
linux | source | buster | 4.19.194-1 | |||
linux | source | (unstable) | 5.10.38-1 |
https://git.kernel.org/linus/1165affd484889d4986cf3b724318935a0b120d8