Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 99288de36020c5a6976df77e53ac449b0f75c97f before 76c1123ffccfaba95cf4ecc2a50f95504a522424; affected 99288de36020c5a6976df77e53ac449b0f75c97f before a7a80c25b65112768eeba58a7af129d3c52a6d90; affected 99288de36020c5a6976df77e53ac449b0f75c97f before 2333653ef854c2cc124077f71a8526f03bf6e06a; affected 99288de36020c5a6976df77e53ac449b0f75c97f before 74a231e3d99d310497ab0ccb359539a6063b316a; affected 99288de36020c5a6976df77e53ac449b0f75c97f before 54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7 |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/76c1123ffccfaba95cf4ecc2a50f95504a522424
- https://git.kernel.org/stable/c/a7a80c25b65112768eeba58a7af129d3c52a6d90
- https://git.kernel.org/stable/c/2333653ef854c2cc124077f71a8526f03bf6e06a
- https://git.kernel.org/stable/c/74a231e3d99d310497ab0ccb359539a6063b316a
- https://git.kernel.org/stable/c/54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7