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Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: 7359d482eb4d3967cc8be354405ae6be6eaf732c преди f3d76baa5b902f681100447e9d185819c5c1316d; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди 0b2ea59d66d046d5601ffc3e61dd09d3597c704e; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди 82cc242da6d621752718929e6a2fa6f9554ebffe; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди 441be312fce927443eae2821f502344d953c38bb; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди 4333174ea52c863a50bb3e0a4726bf9f7cdf7524; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди 79ba37dd38a321cb32a79332a3e3c68dd334dca9; 7359d482eb4d3967cc8be354405ae6be6eaf732c преди fd772af9512cdecb83de34a461801533828e77fd
- Linux Linux: 3.10; преди 3.10; 5.15.224 до 5.15.*; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.113 до 6.12.*; 6.18.56 до 6.18.*; 7.2.10 до 7.2.*; от 7.3 нататък
История
- 18 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-98762
- https://nvd.nist.gov/vuln/detail/CVE-2026-98762
- https://git.kernel.org/stable/c/f3d76baa5b902f681100447e9d185819c5c1316d
- https://git.kernel.org/stable/c/0b2ea59d66d046d5601ffc3e61dd09d3597c704e
- https://git.kernel.org/stable/c/82cc242da6d621752718929e6a2fa6f9554ebffe
- https://git.kernel.org/stable/c/441be312fce927443eae2821f502344d953c38bb
- https://git.kernel.org/stable/c/4333174ea52c863a50bb3e0a4726bf9f7cdf7524
- https://git.kernel.org/stable/c/79ba37dd38a321cb32a79332a3e3c68dd334dca9
- https://git.kernel.org/stable/c/fd772af9512cdecb83de34a461801533828e77fd