usb: dwc3: fix fault at system suspend if device was already runtime suspended
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: fix fault at system suspend if device was already runtime suspended
If the device was already runtime suspended then during system suspend
we cannot access the device registers else it will crash.
Also we cannot access any registers after dwc3_core_exit() on some
platforms so move the dwc3_enable_susphy() call to the top.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/06b98197b69e2f2af9cb1991ee0b1c876edf7b86https://git.kernel.org/stable/c/4abc5ee334fe4aba50461c45fdaaa4c5e5c57789https://git.kernel.org/stable/c/562804b1561cc248cc37746a1c96c83cab1d7209https://git.kernel.org/stable/c/9cfb31e4c89d200d8ab7cb1e0bb9e6e8d621ca0bhttps://git.kernel.org/stable/c/d9e65d461a9de037e7c9d584776d025cfce6d86dhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html