CVE-2026-64169: falha em Linux
spi: ep93xx: fix error pointer deref after DMA setup failure
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 95% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
spi: ep93xx: fix error pointer deref after DMA setup failure
The driver falls back to PIO mode if DMA setup fails during probe.
Make sure to the clear the DMA channel pointers on setup failure to
avoid dereferencing an error pointer on later probe errors or driver
unbind.
This issue was flagged by Sashiko when reviewing a devres allocation
conversion patch.
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Linux · LinuxCVEs relacionadas — Linux
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