CVE-2022-48907

MEDIUM EPSS 11.1%
Published Aug 22, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Aug 22, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: lcd2s: Fix memory leak in ->remove() Once allocated the struct lcd2s_data is never freed. Fix the memory leak by switching to devm_kzalloc().

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
11.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥5.11  –  <5.15.27
linuxlinux_kernel*≥5.16  –  <5.16.13
linuxlinux_kernel5.17any
linuxlinux_kernel5.17any
linuxlinux_kernel5.17any
linuxlinux_kernel5.17any
linuxlinux_kernel5.17any
linuxlinux_kernel5.17any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/3585ed5f9b11a6094dd991d76a1541e5d03b986a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d53cd33f4253aa4cf02bf7e670b3c6a99674351
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/898c0a15425a5bcaa8d44bd436eae5afd2483796
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3585ed5f9b11a6094dd991d76a1541e5d03b986a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d53cd33f4253aa4cf02bf7e670b3c6a99674351
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/898c0a15425a5bcaa8d44bd436eae5afd2483796
    Patch