CVE-2026-98362clk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate
- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 94% 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: clk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate dvfs_get_idx() may return an out-of-range index if the SCP firmware is buggy or returns a stale value. Only negative indexes were rejected, so a large index walked past info->opps and could treat garbage as a clock rate (KASAN OOB / wrong frequency to consumers). The missing upper bound dates back to the original SCPI clock driver. Treat indexes >= opp count as invalid and return 0, same as idx < 0.
Timeline
ID reserved
By Linux
- 11 days later
· 11 days later
Published
- 13 days later
· 13 days 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: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 6e3b55823da8ef0d99621efb422cc29f50d7f280
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 7204095917aeaac89db7377c29a457351a19b076
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 0f89e2ac0e945da2ce798f6a61aebf9d291c2e0a
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 56b7a9d89c67932bf11b71e3b6d17941fc24a393
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < a82b274697d0876b478594ca78ad1e6cb062467b
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < e1188332a9110cf3635fe286481ee38305b3c2b6
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 108c46e8dacc4a0e472a74f98171115d49cbc079
- affected cd52c2a4b5c43631e429d06dce12e08b0cab477f – < 70f4b78d560e592cbf3325b162424737d032fc1d
- affected 4.4
- unaffected < 4.4
- unaffected 5.10.271 – ≤ 5.10.*
- unaffected 5.15.222 – ≤ 5.15.*
- unaffected 6.1.189 – ≤ 6.1.*
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.112 – ≤ 6.12.*
- unaffected 6.18.54 – ≤ 6.18.*
- unaffected 7.2.8 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References8
- https://git.kernel.org/stable/c/6e3b55823da8ef0d99621efb422cc29f50d7f280 (opens in a new tab)
- https://git.kernel.org/stable/c/7204095917aeaac89db7377c29a457351a19b076 (opens in a new tab)
- https://git.kernel.org/stable/c/0f89e2ac0e945da2ce798f6a61aebf9d291c2e0a (opens in a new tab)
- https://git.kernel.org/stable/c/56b7a9d89c67932bf11b71e3b6d17941fc24a393 (opens in a new tab)
- https://git.kernel.org/stable/c/a82b274697d0876b478594ca78ad1e6cb062467b (opens in a new tab)
- https://git.kernel.org/stable/c/e1188332a9110cf3635fe286481ee38305b3c2b6 (opens in a new tab)
- https://git.kernel.org/stable/c/108c46e8dacc4a0e472a74f98171115d49cbc079 (opens in a new tab)
- https://git.kernel.org/stable/c/70f4b78d560e592cbf3325b162424737d032fc1d (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-2026-93347 (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-2026-98362)Record last updated .