CVE-2025-71196phy: stm32-usphyc: Fix off by one in probe()
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% 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: phy: stm32-usphyc: Fix off by one in probe() The "index" variable is used as an index into the usbphyc->phys[] array which has usbphyc->nphys elements. So if it is equal to usbphyc->nphys then it is one element out of bounds. The "index" comes from the device tree so it's data that we trust and it's unlikely to be wrong, however it's obviously still worth fixing the bug. Change the > to >=.
Timeline
ID reserved
By Linux
- 4 days later
· 4 days later
Published
- 3 months later
· 3 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
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < a9eec890879731c280697fdf1c50699e905b2fa7
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < fb9d513cdf1614bf0f0e785816afb1faae3f81af
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < c06f13876cbad702582cd67fc77356e5524d02cd
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < 76b870fdaad82171a24b8aacffe5e4d9e0d2ee2c
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < b91c9f6bfb04e430adeeac7e7ebc9d80f9d72bad
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < 7c27eaf183563b86d815ff6e9cca0210b4cfa051
- affected 94c358da3a0545205c6c6a50ae26141f1c73acfa – < cabd25b57216ddc132efbcc31f972baa03aad15a
- affected 4.17
- unaffected < 4.17
- unaffected 5.10.249 – ≤ 5.10.*
- unaffected 5.15.199 – ≤ 5.15.*
- unaffected 6.1.162 – ≤ 6.1.*
- unaffected 6.6.122 – ≤ 6.6.*
- unaffected 6.12.67 – ≤ 6.12.*
- unaffected 6.18.7 – ≤ 6.18.*
- unaffected 6.19 – ≤ *
References
References7
- https://git.kernel.org/stable/c/a9eec890879731c280697fdf1c50699e905b2fa7 (opens in a new tab)
- https://git.kernel.org/stable/c/fb9d513cdf1614bf0f0e785816afb1faae3f81af (opens in a new tab)
- https://git.kernel.org/stable/c/c06f13876cbad702582cd67fc77356e5524d02cd (opens in a new tab)
- https://git.kernel.org/stable/c/76b870fdaad82171a24b8aacffe5e4d9e0d2ee2c (opens in a new tab)
- https://git.kernel.org/stable/c/b91c9f6bfb04e430adeeac7e7ebc9d80f9d72bad (opens in a new tab)
- https://git.kernel.org/stable/c/7c27eaf183563b86d815ff6e9cca0210b4cfa051 (opens in a new tab)
- https://git.kernel.org/stable/c/cabd25b57216ddc132efbcc31f972baa03aad15a (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-2025-206802 (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-2025-71196)Record last updated .