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CVE-2024-35945net: phy: phy_device: Prevent nullptr exceptions on ISR
- 5.5MediumCVSS base score
- 0.21%Exploitation in 30 daysEPSS · top 88% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.21% · top 88% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 49644e68f472c6480e015253fa4d7448c6cfa2aa – < a4f082d6a90ecb6c980579ae170b27f48d5601f5
- affected 49644e68f472c6480e015253fa4d7448c6cfa2aa – < 7a71f61ebf95cedd3f245db6da397822971d8db5
- affected 49644e68f472c6480e015253fa4d7448c6cfa2aa – < 3419ee39e3d3162ab2ec9942bb537613ed5b6311
- affected 49644e68f472c6480e015253fa4d7448c6cfa2aa – < 61c81872815f46006982bb80460c0c80a949b35b
- affected 5.3
- unaffected < 5.3
- unaffected 6.1.191 – ≤ 6.1.*
- unaffected 6.6.27 – ≤ 6.6.*
- unaffected 6.8.6 – ≤ 6.8.*
- unaffected 6.9 – ≤ *
References
References4
- https://git.kernel.org/stable/c/a4f082d6a90ecb6c980579ae170b27f48d5601f5 (opens in a new tab)
- https://git.kernel.org/stable/c/7a71f61ebf95cedd3f245db6da397822971d8db5 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/3419ee39e3d3162ab2ec9942bb537613ed5b6311 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/61c81872815f46006982bb80460c0c80a949b35b (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-35663 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-35945)Record last updated .