Description
In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Move vbus draw to workqueue context Currently dwc3_gadget_vbus_draw() can be called from atomic context, which in turn invokes power-supply-core APIs. And some these PMIC APIs have operations that may sleep, leading to kernel panic. Fix this by moving the vbus_draw into a workqueue context.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/2333653ef854c2cc124077f71a8526f03bf6e06a Patch
- git.kernel.org/stable/c/54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7 Patch
- git.kernel.org/stable/c/74a231e3d99d310497ab0ccb359539a6063b316a Patch
- git.kernel.org/stable/c/76c1123ffccfaba95cf4ecc2a50f95504a522424 Patch
- git.kernel.org/stable/c/a7a80c25b65112768eeba58a7af129d3c52a6d90 Patch
- git.kernel.org/stable/c/b214f0b11a0f1186f83c284f6a545110f76066b6
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 2 · as of 13 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.