CVE-2024-42248

MEDIUM EPSS 11.4%
Published Aug 7, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Aug 7, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: tty: serial: ma35d1: Add a NULL check for of_node The pdev->dev.of_node can be NULL if the "serial" node is absent. Add a NULL check to return an error in such cases.

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
11.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.5  –  <6.6.41
linuxlinux_kernel*≥6.7  –  <6.9.10

References 3

  • git.kernel.org https://git.kernel.org/stable/c/0e0e15ab2d3a094a38525d23c03d78ec7d14a40e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/23efa74cfe6eb923abb5b9bc51b2a04879013c67
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/acd09ac253b5de8fd79fc61a482ee19154914c7a
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0e0e15ab2d3a094a38525d23c03d78ec7d14a40e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/23efa74cfe6eb923abb5b9bc51b2a04879013c67
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/acd09ac253b5de8fd79fc61a482ee19154914c7a
    Patch