CVE-2023-52938

MEDIUM EPSS 9.7%
Published Mar 27, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Mar 27, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Don't attempt to resume the ports before they exist This will fix null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered.

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
9.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.0.15  –  <6.1
linuxlinux_kernel*≥6.1.1  –  <6.1.11

References 2

  • git.kernel.org https://git.kernel.org/stable/c/f82060da749c611ed427523b6d1605d87338aac1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fdd11d7136fd070b3a74d6d8799d9eac28a57fc5
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/f82060da749c611ed427523b6d1605d87338aac1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fdd11d7136fd070b3a74d6d8799d9eac28a57fc5
    Patch