CVE-2026-53086

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < e85b0c0a12e967930044608311471b665baa315caffected
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < e8206538cbaf4f4068e99a4cb1138690a1e00499affected
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < 681fdfe823b4f1036ed50b58b8838c7917ea389caffected
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < c270e2bec3e55a716d25c35341091339457ac883affected
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < 7ce1c26aac3b318886a57425f64b522da7389153affected
LinuxLinux13ea657806cf73b379a0109f7042182f47c351a7 < 5393b2b5bee2ac51a0043dc7f4ac3475f053d08daffected
LinuxLinux4.2affected
LinuxLinux0 < 4.2unaffected
LinuxLinux6.1.175 <= 6.1.*unaffected
LinuxLinux6.6.141 <= 6.6.*unaffected
LinuxLinux6.12.91 <= 6.12.*unaffected
LinuxLinux6.18.33 <= 6.18.*unaffected
LinuxLinux7.0.10 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References