CVE-2023-53448

MEDIUM EPSS 4.0%
Published Oct 1, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 1, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Removed unneeded release_mem_region Remove unnecessary release_mem_region from the error path to prevent mem region from being released twice, which could avoid resource leak or other unexpected issues.

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
4.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-617

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.0  –  <6.1.42
linuxlinux_kernel*≥6.2  –  <6.4.7
linuxlinux_kernel6.5any
linuxlinux_kernel6.5any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/38282a92c30422836d49e519bd109237f86a0888
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45fcc058a75bf5d65cf4c32da44a252fbe873cd4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6aa851f6276fa08cd59b044bc2b803c49edf58a2
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/38282a92c30422836d49e519bd109237f86a0888
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45fcc058a75bf5d65cf4c32da44a252fbe873cd4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6aa851f6276fa08cd59b044bc2b803c49edf58a2
    Patch