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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-53086

net: bcmgenet: fix racing timeout handler

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 13ea657806cf73b379a0109f7042182f47c351a7 to < e85b0c0a12e967930044608311471b665baa315caffected
  • 13ea657806cf73b379a0109f7042182f47c351a7 to < e8206538cbaf4f4068e99a4cb1138690a1e00499affected
  • 13ea657806cf73b379a0109f7042182f47c351a7 to < 681fdfe823b4f1036ed50b58b8838c7917ea389caffected
  • 13ea657806cf73b379a0109f7042182f47c351a7 to < c270e2bec3e55a716d25c35341091339457ac883affected
  • 13ea657806cf73b379a0109f7042182f47c351a7 to < 7ce1c26aac3b318886a57425f64b522da7389153affected
  • 13ea657806cf73b379a0109f7042182f47c351a7 to < 5393b2b5bee2ac51a0043dc7f4ac3475f053d08daffected

Linux Linux

Default version status: affected

  • 4.2affected
  • 0 to < 4.2unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.141 to ≤ 6.6.*unaffected
  • 6.12.91 to ≤ 6.12.*unaffected
  • 6.18.33 to ≤ 6.18.*unaffected
  • 7.0.10 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References