CVE-2026-93169: vulnerability in Linux
dmaengine: zynqmp_dma: fix race between runtime PM and device removal
Published
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · LinuxRelated CVEs — Linux
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