CVE-2026-89594Medium· 5.5▾ SunlitA flaw was found in the Linux kernel's OMAP SSI driver. The driver uses a synthetic HSI controller device that does not properly initialize its Direct Memory Access (DMA) mask. This oversight can lead to the driver crashing or triggering w…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
— → 4.1
none → medium
— → 4.1
none → medium
— → 7.8
none → high
7.8 → 4.1
high → medium
4.1 → 7.8
medium → high
Last analysed / modified upstream
7.8 → 5.5
high → medium
A flaw was found in the Linux kernel's OMAP SSI driver. The driver uses a synthetic HSI controller device that does not properly initialize its Direct Memory Access (DMA) mask. This oversight can lead to the driver crashing or triggering warnings when attempting DMA mapping operations, potentially causing a Denial of Service (DoS) condition.
kernel: hsi: omap_ssi_core: fix missing DMA mask setup for SSI controller device — rated Moderate by Red Hat. Released 2026-09-11, updated 2026-09-15.
Not affected:
Refer to the advisory for fix availability.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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