{"action":"Upgrade linux to 6.1.55-1 or later.","affected":[{"fixed":"6.1.55-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.55-1"],"id":"tcs_01M5NJRRGHDT1T5S9BR6C0DXG2","modified_at":"2026-10-26T18:03:00.901894474Z","published_at":"2025-10-04T16:15:54.703Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53585","https://security-tracker.debian.org/tracker/CVE-2023-53585"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53585","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53585"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: reject unhashed sockets in bpf_sk_assign The semantics for bpf_sk_assign are as follows: sk = some_lookup_func() bpf_sk_assign("}