CVE-2025-23144

MEDIUM EPSS 7.3%
Published May 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: backlight: led_bl: Hold led_access lock when calling led_sysfs_disable() Lockdep detects the following issue on led-backlight removal: [ 142.315935] ------------[ cut here ]------------ [ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 led_sysfs_enable+0x54/0x80 ... [ 142.500725] Call trace: [ 142.503176] led_sysfs_enable+0x54/0x80 (P) [ 142.507370] led_bl_remove+0x80/0xa8 [led_bl] [ 142.511742] platform_remove+0x30/0x58 [ 142.515501] device_remove+0x54/0x90 ... Indeed, led_sysfs_enable() has to be called with the led_access lock held. Hold the lock when calling led_sysfs_disable().

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 12

VendorProductVersionRange
linuxlinux_kernel*≥5.6.1  –  <5.10.237
linuxlinux_kernel*≥5.11  –  <5.15.181
linuxlinux_kernel*≥5.16  –  <6.1.136
linuxlinux_kernel*≥6.2  –  <6.6.88
linuxlinux_kernel*≥6.7  –  <6.12.24
linuxlinux_kernel*≥6.13  –  <6.13.12
linuxlinux_kernel*≥6.14  –  <6.14.3
linuxlinux_kernel5.6any
linuxlinux_kernel5.6any
linuxlinux_kernel5.6any
linuxlinux_kernel5.6any
debiandebian_linux11.0any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/11d128f7eacec276c75cf4712880a6307ca9c885
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1c82f5a393d8b9a5c1ea032413719862098afd4b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/276822a00db3c1061382b41e72cafc09d6a0ec30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61a5c565fd2442d3128f3bab5f022658adc3a4e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74c7d67a3c305fc1fa03c32a838e8446fb7aee14
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87d947a0607be384bfe7bb0935884a711e35ca07
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b447885ec9130cf86f355e011dc6b94d6ccfb5b7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b8ddf5107f53789448900f04fa220f34cd2f777e
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
    Mailing ListThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
    Mailing ListThird Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/11d128f7eacec276c75cf4712880a6307ca9c885
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1c82f5a393d8b9a5c1ea032413719862098afd4b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/276822a00db3c1061382b41e72cafc09d6a0ec30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61a5c565fd2442d3128f3bab5f022658adc3a4e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74c7d67a3c305fc1fa03c32a838e8446fb7aee14
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87d947a0607be384bfe7bb0935884a711e35ca07
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b447885ec9130cf86f355e011dc6b94d6ccfb5b7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b8ddf5107f53789448900f04fa220f34cd2f777e
    Patch