CVE-2025-39687

In the Linux kernel, the following vulnerability has been resolved: iio: light: as73211: Ensure buffer holes are zeroed Given that the buffer is copied to a kfifo that ultimately user space can read, ensure we zero it.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/433b99e922943efdfd62b9a8e3ad1604838181f2	Patch
https://git.kernel.org/stable/c/83f14c4ca1ad78fcfb3e0de07d6d8a0c59550fc2	Patch
https://git.kernel.org/stable/c/8acd9a0eaa8c9a28e385c0a6a56bb821cb549771	Patch
https://git.kernel.org/stable/c/99b508340d0d1b9de0856c48c77898b14c0df7cf	Patch
https://git.kernel.org/stable/c/cce55ca4e7a221d5eb2c0b757a868eacd6344e4a	Patch
https://git.kernel.org/stable/c/d8c5d87a431596e0e02bd7fe3bff952b002a03bb	Patch
https://git.kernel.org/stable/c/fd441fd972067f80861a0b66605c0febb0d038dd	Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc2::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-09-05 18:15

Updated : 2026-01-27 16:29

NVD link : CVE-2025-39687

Mitre link : CVE-2025-39687

CVE.ORG link : CVE-2025-39687

JSON object : View

Products Affected

debian

debian_linux

linux

linux_kernel

CWE

NVD-CWE-noinfo

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