GHSA-8fpv-h88w-w8wjunknown
In the Linux kernel, the following vulnerability has been resolved: dmaengine: zynqmp_dma: fix...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: zynqmp_dma: fix race between runtime PM and device removal
In zynqmp_dma_remove(), runtime PM was disabled only after checking state and doing a manual suspend. This can race with runtime PM in the remove/unbind (rmmod) path.
Disable runtime PM first, then suspend only if the device is not already suspended. To prevent any further runtime PM transitions.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-93169
- https://git.kernel.org/stable/c/32f69e6c95b59f9cfc649ebf352a204d23ba93d7
- https://git.kernel.org/stable/c/516ba2d8b7aac4238f9fcbd58579c43c71b9b695
- https://git.kernel.org/stable/c/aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5
- https://github.com/advisories/GHSA-8fpv-h88w-w8wj