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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
99288de36020c5a6976df77e53ac449b0f75c97f to < b214f0b11a0f1186f83c284f6a545110f76066b6affected99288de36020c5a6976df77e53ac449b0f75c97f to < 76c1123ffccfaba95cf4ecc2a50f95504a522424affected99288de36020c5a6976df77e53ac449b0f75c97f to < a7a80c25b65112768eeba58a7af129d3c52a6d90affected99288de36020c5a6976df77e53ac449b0f75c97f to < 2333653ef854c2cc124077f71a8526f03bf6e06aaffected99288de36020c5a6976df77e53ac449b0f75c97f to < 74a231e3d99d310497ab0ccb359539a6063b316aaffected99288de36020c5a6976df77e53ac449b0f75c97f to < 54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7affected
Linux Linux
Default version status: affected
5.13affected0 to < 5.13unaffected6.1.191 to ≤ 6.1.*unaffected6.6.128 to ≤ 6.6.*unaffected6.12.75 to ≤ 6.12.*unaffected6.18.16 to ≤ 6.18.*unaffected6.19.6 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b214f0b11a0f1186f83c284f6a545110f76066b6 ↗
- 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 ↗