VulnerabilityAnalyzed

CVE-2024-42248

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.

MEDIUM 5.5EPSS 0.21%

Does this matter?

Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.

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 3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.21% probability · 12th percentile
CISA KEV: Not listed
Weakness: CWE-476
Affected: linux/linux kernel
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

References

https://git.kernel.org/stable/c/0e0e15ab2d3a094a38525d23c03d78ec7d14a40ePatch
https://git.kernel.org/stable/c/23efa74cfe6eb923abb5b9bc51b2a04879013c67Patch
https://git.kernel.org/stable/c/acd09ac253b5de8fd79fc61a482ee19154914c7aPatch

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.