In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Take state lock for af_unix iter When a BPF iterator program updates a sockmap, there is a race condition in unix_s…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Take state lock for af_unix iter When a BPF iterator program updates a sockmap, there is a race condition in unix_stream_bpf_update_proto() where the `peer` pointer can become stale[1] during a state transition TCP_ESTABLISHED -> TCP_CLOSE. CPU0 bpf CPU1 close -------- ---------- // unix_stream_bpf_update_proto() sk_pair = unix_peer(sk) if (unlik…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/1a59cc6b65fd3ad9915aae5970d859109d4ce9fb Patch
- https://git.kernel.org/stable/c/64c2f93fc3254d3bf5de4445fb732ee5c451edb6 Patch
- https://git.kernel.org/stable/c/921920c34cb591947dd30c692500795a69f1e3fa Patch
- https://git.kernel.org/stable/c/98f744d204e5d6fca589cd2c44c3190a0c71697f Patch
- https://git.kernel.org/stable/c/c6f4015eac2e3cbc3cb7a17539e10bbb5c2049c3 Patch
- https://git.kernel.org/stable/c/d0d124dbcef9318e326956137b31671407094bd4 Patch
- https://access.redhat.com/security/cve/CVE-2026-53033 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2492281 Issue Tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53033.json Third Party Advisory
Timeline
- nvd_ingest NVD