In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values syzbot is able to trigger softlockups, setting NL80211_ATTR_TXQ_QUANTUM …
Medium CVSS 4.4
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values syzbot is able to trigger softlockups, setting NL80211_ATTR_TXQ_QUANTUM to 2^31. We had a similar issue in sch_fq, fixed with commit d9e15a273306 ("pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM") watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [kworker/1:0:24] Modules linked in: irq event stamp: 131135 hardirqs last enabled at (131134): [<ffff80008ae8778c>] __…
In-depth triage
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/33ac5a4eb3d4bea2146658f1b6d1fa86d62d2b22 Patch
- https://git.kernel.org/stable/c/3fc06f6d142d2840735543216a60d0a8c345bdec Patch
- https://git.kernel.org/stable/c/80ac0cc9c0bef984e29637b1efa93d7214b42f53 Patch
- https://git.kernel.org/stable/c/8a3ac7fb36962c34698f884bd697938054ff2afa Patch
- https://git.kernel.org/stable/c/d1cba2ea8121e7fdbe1328cea782876b1dd80993 Patch
- https://git.kernel.org/stable/c/e87c2f098f52aa2fe20258a5bb1738d6a74e9ed7 Patch
- https://git.kernel.org/stable/c/d1cba2ea8121e7fdbe1328cea782876b1dd80993 Patch
- https://git.kernel.org/stable/c/e87c2f098f52aa2fe20258a5bb1738d6a74e9ed7 Patch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Timeline
- nvd_ingest NVD