CVE-2026-43170
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 99288de36020c5a6976df77e53ac449b0f75c97f < 76c1123ffccfaba95cf4ecc2a50f95504a522424 | affected |
| Linux | Linux | 99288de36020c5a6976df77e53ac449b0f75c97f < a7a80c25b65112768eeba58a7af129d3c52a6d90 | affected |
| Linux | Linux | 99288de36020c5a6976df77e53ac449b0f75c97f < 2333653ef854c2cc124077f71a8526f03bf6e06a | affected |
| Linux | Linux | 99288de36020c5a6976df77e53ac449b0f75c97f < 74a231e3d99d310497ab0ccb359539a6063b316a | affected |
| Linux | Linux | 99288de36020c5a6976df77e53ac449b0f75c97f < 54aaa3b387c2f580a99dc86a9cc2eb6dfaf599a7 | affected |
| Linux | Linux | 5.13 | affected |
| Linux | Linux | 0 < 5.13 | unaffected |
| Linux | Linux | 6.6.128 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.75 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.16 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.6 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
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
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