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CVE-2026-46235

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CVE-2026-46235

Published: May 28, 2026

Modified: Jun 1, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
443c1228d50518f3c550e1fef490a2c9d9246ce7 - < 23dee5990d2c27ed79567fd61ccfe6876768531a
affected
443c1228d50518f3c550e1fef490a2c9d9246ce7 - < 3ce8f3057c51bb0a66aa3fab0862be74e9f88684
affected
443c1228d50518f3c550e1fef490a2c9d9246ce7 - < a9b83f46e52cf1239d780920d1a7a3e415f7b5d9
affected
443c1228d50518f3c550e1fef490a2c9d9246ce7 - < 6047dc542fa404b5c187cc2c7906aaaaec6d11ed
affected
443c1228d50518f3c550e1fef490a2c9d9246ce7 - < 6c22a6d8e4c1507bba504aeebe80476144a373eb

+1 more versions

Linux

Linux

affected
2.6.32
unaffected
0 - < 2.6.32
unaffected
6.1.175 - <= 6.1.*
unaffected
6.6.140 - <= 6.6.*
unaffected
6.12.90 - <= 6.12.*

+3 more versions

References

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