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CVE-2023-52870
clk: mediatek: clk-mt6765: Add check for mtk_alloc_clk_data
Medium4.1EPSS 0.22%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6765: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium4.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | Medium4.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.22% · top 88% of all CVEs (6 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 4.1.
Weakness
Affected products
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < 2617aa8ceaf30e41d3eb7f5fef3445542bef193a
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < 533ca5153ad6c7b7d47ae0114b14d0333964b946
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < dd1f30d68fa98eb672c0a259297b761656a9025f
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < 10cc81124407d862f0f747db4baa9c006510b480
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < b5ff3e89b4e7f46ad2aa0de7e08d18e6f87d71bc
- affected 1aca9939bf72893887cb7e3455e44c864bada2f9 – < b82681042724924ae3ba0f2f2eeec217fa31e830
- affected 5.8
- unaffected < 5.8
- unaffected 5.10.201 – ≤ 5.10.*
- unaffected 5.15.139 – ≤ 5.15.*
- unaffected 6.1.63 – ≤ 6.1.*
- unaffected 6.5.12 – ≤ 6.5.*
- unaffected 6.6.2 – ≤ 6.6.*
- unaffected 6.7 – ≤ *
References (6)
- https://git.kernel.org/stable/c/2617aa8ceaf30e41d3eb7f5fef3445542bef193a (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/533ca5153ad6c7b7d47ae0114b14d0333964b946 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/dd1f30d68fa98eb672c0a259297b761656a9025f (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/10cc81124407d862f0f747db4baa9c006510b480 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/b5ff3e89b4e7f46ad2aa0de7e08d18e6f87d71bc (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/b82681042724924ae3ba0f2f2eeec217fa31e830 (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)
- 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://trackcve.app/cve/CVE-2023-52870)Record last updated .