CVE-2024-35945

net: phy: phy_device: Prevent nullptr exceptions on ISR

At a glance

Severity
Not available
EPSS
EPSS 0.21 % · percentile 12 (2026-10-27)
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: net: phy: phy_device: Prevent nullptr exceptions on ISR If phydev->irq is set unconditionally, check for valid interrupt handler or fall back to polling mode to prevent nullptr exceptions in interrupt service routine.

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 49644e68f472c6480e015253fa4d7448c6cfa2aa < 7a71f61ebf95cedd3f245db6da397822971d8db5 ; affected 49644e68f472c6480e015253fa4d7448c6cfa2aa < 3419ee39e3d3162ab2ec9942bb537613ed5b6311 ; affected 49644e68f472c6480e015253fa4d7448c6cfa2aa < 61c81872815f46006982bb80460c0c80a949b35b
Linux · Linuxaffected 5.3 ; unaffected 0 < 5.3 ; unaffected 6.6.27 ≤ 6.6.* ; unaffected 6.8.6 ≤ 6.8.* ; unaffected 6.9 ≤ *

References

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD