CVE-2026-98762
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-10-18
Modified: 2026-10-30
First seen: 2026-10-30
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: USB: dwc2: shut down wakeup timer before freeing HCD state dwc2_wakeup_detected() accesses the DWC2 host state and can rearm the wakeup timer. dwc2_hcd_free() currently deletes the timer only after freeing host-owned state, and timer_delete() does not synchronize a callback or prevent it from being queued again. Stop and shut down the timer in dwc2_hcd_release(), before the HCD resources are freed. This covers both the HCD initialization error path and normal HCD removal.
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < f3d76baa5b902f681100447e9d185819c5c1316d |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 0b2ea59d66d046d5601ffc3e61dd09d3597c704e |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 82cc242da6d621752718929e6a2fa6f9554ebffe |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 441be312fce927443eae2821f502344d953c38bb |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 4333174ea52c863a50bb3e0a4726bf9f7cdf7524 |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 79ba37dd38a321cb32a79332a3e3c68dd334dca9 |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < fd772af9512cdecb83de34a461801533828e77fd |
| Linux | Linux | 3.10 |