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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
443c1228d50518f3c550e1fef490a2c9d9246ce7 affected < 3ce8f3057c51bb0a66aa3fab0862be74e9f88684
443c1228d50518f3c550e1fef490a2c9d9246ce7 affected < a9b83f46e52cf1239d780920d1a7a3e415f7b5d9
443c1228d50518f3c550e1fef490a2c9d9246ce7 affected < 6047dc542fa404b5c187cc2c7906aaaaec6d11ed
443c1228d50518f3c550e1fef490a2c9d9246ce7 affected < 6c22a6d8e4c1507bba504aeebe80476144a373eb
443c1228d50518f3c550e1fef490a2c9d9246ce7 affected < d51c60a498e83c9a79884c8e420f97e3885c9583
Linux Linux affected
Version Status Constraints
2.6.32 affected —
0 unaffected < 2.6.32
6.6.140 unaffected ≤ 6.6.*
6.12.90 unaffected ≤ 6.12.*
6.18.32 unaffected ≤ 6.18.*
7.0.9 unaffected ≤ 7.0.*
7.1-rc1 unaffected ≤ *

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684 cve-icon cve-icon
https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11ed cve-icon cve-icon
https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373eb cve-icon cve-icon
https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9 cve-icon cve-icon
https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583 cve-icon cve-icon
History

Thu, 28 May 2026 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Thu, 28 May 2026 10:15:00 +0000

Type Values Removed Values Added
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.
Title media: saa7164: add ioremap return checks and cleanups
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-28T09:41:04.419Z

Reserved: 2026-05-13T15:03:33.106Z

Link: CVE-2026-46235

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-28T10:16:39.143

Modified: 2026-05-28T13:44:01.663

Link: CVE-2026-46235

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-28T13:00:21Z

Weaknesses

No weakness.