CVE-2026-46235 - media: saa7164: add ioremap return checks and cleanups

CVE-2026-46235 - media: saa7164: add ioremap return checks and cleanups

https://cvefeed.io/rssfeed/latest.atom / Thu, 05/28/2026 - 17:25
CVE ID :CVE-2026-46235
Published : May 28, 2026, 10:16 a.m. | 4 hours, 44 minutes ago
Description :In the Linux kernel, the following vulnerability has been resolved: media: saa7164: add ioremap return checks and cleanups Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for BAR0 or BAR2 fails, release the already allocated PCI memory regions, remove the device from the global list, decrement the device count, and return -ENODEV. This prevents potential null pointer dereferences and ensures proper cleanup on memory mapping failures.
Severity: 0.0 | NA
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