CVEvulnerability
CVE-2026-53086
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2026-06-24
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-362
Description
In the Linux kernel, the following vulnerability has been resolved:
net: bcmgenet: fix racing timeout handler
The bcmgenet_timeout handler tries to take down all tx queues when
a single queue times out. This is over zealous and causes many race
conditions with queues that are still chugging along. Instead lets
only restart the timed out queue.
Affected configurations
• linux linux kernel (>= 4.2 < 6.1.175)
• linux linux kernel (>= 6.2 < 6.6.141)
• linux linux kernel (>= 6.7 < 6.12.91)
• linux linux kernel (>= 6.13 < 6.18.33)
• linux linux kernel (>= 6.19 < 7.0.10)
Related
Weakness · CWE (1)
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
References
- https://git.kernel.org/stable/c/5393b2b5bee2ac51a0043dc7f4ac3475f053d08d Patch
- https://git.kernel.org/stable/c/681fdfe823b4f1036ed50b58b8838c7917ea389c Patch
- https://git.kernel.org/stable/c/7ce1c26aac3b318886a57425f64b522da7389153 Patch
- https://git.kernel.org/stable/c/c270e2bec3e55a716d25c35341091339457ac883 Patch
- https://git.kernel.org/stable/c/e8206538cbaf4f4068e99a4cb1138690a1e00499 Patch
- https://git.kernel.org/stable/c/e85b0c0a12e967930044608311471b665baa315c Patch