{"action":"Upgrade linux to 5.10.38-1 or later.","affected":[{"fixed":"5.10.38-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.10.38-1"],"id":"tcs_01M5NFTMNWA44HFATWE0MS09Y8","modified_at":"2026-10-23T18:03:29.761307562Z","published_at":"2022-08-22T15:15:13.690Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3659","https://security-tracker.debian.org/tracker/CVE-2021-3659"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3659#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3659"}],"summary":"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 th"}