CVE-2026-43004

MEDIUM EPSS 2.2%
Published May 1, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 1, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: spi: stm32-ospi: Fix resource leak in remove() callback The remove() callback returned early if pm_runtime_resume_and_get() failed, skipping the cleanup of spi controller and other resources. Remove the early return so cleanup completes regardless of PM resume result.

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
2.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥6.15  –  <6.18.22
linuxlinux_kernel*≥6.19  –  <6.19.12
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/0807532c5ebb72751bfe773e6ae79db0e9c57ab9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73cd1f97946ae3796544448ff12c07f399bb2881
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b4ec54c974c6ea68b309989dcc3d3511068f45f3
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0807532c5ebb72751bfe773e6ae79db0e9c57ab9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73cd1f97946ae3796544448ff12c07f399bb2881
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b4ec54c974c6ea68b309989dcc3d3511068f45f3
    Patch