CVE-2023-53807clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()
- —Not scoredno CVSS score yet
- 0.20%Exploitation in 30 daysEPSS · top 90% 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: clocking-wizard: Fix Oops in clk_wzrd_register_divider() Smatch detected this potential error pointer dereference clk_wzrd_register_divider(). If devm_clk_hw_register() fails then it sets "hw" to an error pointer and then dereferences it on the next line. Return the error directly instead.
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 5 months later
· 5 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)
- 0.20% · top 90% 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 5a853722eb32188647a541802d51d0db423b9baf – < 2f276dd9c0f835242836d9f6823035158ce2585c
- affected 5a853722eb32188647a541802d51d0db423b9baf – < b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7
- affected 5a853722eb32188647a541802d51d0db423b9baf – < 25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5
- affected 5a853722eb32188647a541802d51d0db423b9baf – < f078a65ebf930f4305e3c415a8338d22391642c9
- affected 5a853722eb32188647a541802d51d0db423b9baf – < 9c632a6396505a019ea6d12b5ab45e659a542a93
- affected 5.13
- unaffected < 5.13
- unaffected 5.15.121 – ≤ 5.15.*
- unaffected 6.1.39 – ≤ 6.1.*
- unaffected 6.3.13 – ≤ 6.3.*
- unaffected 6.4.4 – ≤ 6.4.*
- unaffected 6.5 – ≤ *
References
References5
- https://git.kernel.org/stable/c/2f276dd9c0f835242836d9f6823035158ce2585c (opens in a new tab)
- https://git.kernel.org/stable/c/b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7 (opens in a new tab)
- https://git.kernel.org/stable/c/25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5 (opens in a new tab)
- https://git.kernel.org/stable/c/f078a65ebf930f4305e3c415a8338d22391642c9 (opens in a new tab)
- https://git.kernel.org/stable/c/9c632a6396505a019ea6d12b5ab45e659a542a93 (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-2023-60099 (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-2023-53807)Record last updated .