CVE-2025-39687

HIGH EPSS 5.8%
Published Sep 5, 20259mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Sep 5, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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 Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥5.10  –  <5.10.241
linuxlinux_kernel*≥5.11  –  <5.15.190
linuxlinux_kernel*≥5.16  –  <6.1.149
linuxlinux_kernel*≥6.2  –  <6.6.103
linuxlinux_kernel*≥6.7  –  <6.12.44
linuxlinux_kernel*≥6.13  –  <6.16.4
linuxlinux_kernel6.17any
linuxlinux_kernel6.17any
debiandebian_linux11.0any

References 10

  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-032379.html
  • git.kernel.org https://git.kernel.org/stable/c/433b99e922943efdfd62b9a8e3ad1604838181f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83f14c4ca1ad78fcfb3e0de07d6d8a0c59550fc2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8acd9a0eaa8c9a28e385c0a6a56bb821cb549771
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99b508340d0d1b9de0856c48c77898b14c0df7cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cce55ca4e7a221d5eb2c0b757a868eacd6344e4a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d8c5d87a431596e0e02bd7fe3bff952b002a03bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd441fd972067f80861a0b66605c0febb0d038dd
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
    Mailing ListThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
    Mailing ListThird Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/433b99e922943efdfd62b9a8e3ad1604838181f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83f14c4ca1ad78fcfb3e0de07d6d8a0c59550fc2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8acd9a0eaa8c9a28e385c0a6a56bb821cb549771
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99b508340d0d1b9de0856c48c77898b14c0df7cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cce55ca4e7a221d5eb2c0b757a868eacd6344e4a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d8c5d87a431596e0e02bd7fe3bff952b002a03bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd441fd972067f80861a0b66605c0febb0d038dd
    Patch