CVE-2025-22095

MEDIUM EPSS 6.2%
Published Apr 16, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 16, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: brcmstb: Fix error path after a call to regulator_bulk_get() If the regulator_bulk_get() returns an error and no regulators are created, we need to set their number to zero. If we don't do this and the PCIe link up fails, a call to the regulator_bulk_free() will result in a kernel panic. While at it, print the error value, as we cannot return an error upwards as the kernel will WARN() on an error from add_bus(). [kwilczynski: commit log, use comma in the message to match style with other similar messages]

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
6.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥6.0  –  <6.1.134
linuxlinux_kernel*≥6.2  –  <6.6.87
linuxlinux_kernel*≥6.7  –  <6.12.23
linuxlinux_kernel*≥6.13  –  <6.13.11
linuxlinux_kernel*≥6.14  –  <6.14.2

References 7

  • git.kernel.org https://git.kernel.org/stable/c/3651ad5249c51cf7eee078e12612557040a6bdb4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6f44e1fdb006db61394aa4d4c25728ada00842e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7842e842a9bf6bd5866c84f588353711d131ab1a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99a0efba9f903acbdece548862b6b4cbe7d999e1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/df63321a40cc98e52313cffbff376b8ae9ceffa7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eedd054834930b8d678f0776cd4b091b8fffbb4a
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3651ad5249c51cf7eee078e12612557040a6bdb4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6f44e1fdb006db61394aa4d4c25728ada00842e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7842e842a9bf6bd5866c84f588353711d131ab1a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99a0efba9f903acbdece548862b6b4cbe7d999e1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/df63321a40cc98e52313cffbff376b8ae9ceffa7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eedd054834930b8d678f0776cd4b091b8fffbb4a
    Patch