CVE-2026-43104

MEDIUM EPSS 2.4%
Published May 6, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4_save_hang_state() encounters an early return condition, it returns without freeing the previously allocated `kernel_state`, leaking memory. Add the missing kfree() calls by consolidating the early return paths into a single place.

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
2.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 11

VendorProductVersionRange
linuxlinux_kernel*≥4.5  –  <6.6.136
linuxlinux_kernel*≥6.7  –  <6.12.83
linuxlinux_kernel*≥6.13  –  <6.18.24
linuxlinux_kernel*≥6.19  –  <6.19.14
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/259e2bba3fd7005c62cbd42365a48b3221b244e3
  • git.kernel.org https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9487daa18e627ac6b5ed5911be79f23362554b70
  • git.kernel.org https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c197def3834cbee3fd824ce4c57d08cb24e18955
  • git.kernel.org https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b
    Patch