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CVE-2025-21741usbnet: ipheth: fix DPE OoB read
- 7.1HighCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% 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: usbnet: ipheth: fix DPE OoB read Fix an out-of-bounds DPE read, limit the number of processed DPEs to the amount that fits into the fixed-size NDP16 header.
Timeline
ID reserved
By Linux
- 2 months later
· 2 months later
Published
- 15 months later
· 15 months 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (15 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: High 7.1.
Affected products
- affected a2d274c62e44b1995c170595db3865c6fe701226 – < 22475242ddb70e35c9148234be9a3aa9fb8efff9
- affected a2d274c62e44b1995c170595db3865c6fe701226 – < 5835bf66c50ac2b85ed28b282c2456c3516ef0a6
- affected a2d274c62e44b1995c170595db3865c6fe701226 – < 971b8c572559e52d32a2b82f2d9e0685439a0117
- affected a2d274c62e44b1995c170595db3865c6fe701226 – < ee591f2b281721171896117f9946fced31441418
- affected 6.5
- unaffected < 6.5
- unaffected 6.6.78 – ≤ 6.6.*
- unaffected 6.12.14 – ≤ 6.12.*
- unaffected 6.13.3 – ≤ 6.13.*
- unaffected 6.14 – ≤ *
References
References4
- https://git.kernel.org/stable/c/22475242ddb70e35c9148234be9a3aa9fb8efff9 (opens in a new tab)
- https://git.kernel.org/stable/c/5835bf66c50ac2b85ed28b282c2456c3516ef0a6 (opens in a new tab)
- https://git.kernel.org/stable/c/971b8c572559e52d32a2b82f2d9e0685439a0117 (opens in a new tab)
- https://git.kernel.org/stable/c/ee591f2b281721171896117f9946fced31441418 (opens in a new tab)
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-2025-5181 (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-2025-21741)Record last updated .