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CVE-2023-52875
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
Medium5.5EPSS 0.23%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt2701: 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 |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.23% · top 86% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 6fccee2af400edaed9cf349d506c5971d4762739
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 1953e62366da5460dc712e045f94fb0d8918999d
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < d1461f0c9ca0827c03730fe9652ebbf6316a2a95
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 001e5def774fa1a8f2b29567c0b0cd3e3a859a96
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 2a18dd653284550900b02107c3c7b3ac5e0eb802
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7
- affected e9862118272aa528e35e54ef9f1e35c217870fd7 – < 0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3
- affected 4.10
- unaffected < 4.10
- unaffected 4.14.330 – ≤ 4.14.*
- unaffected 4.19.299 – ≤ 4.19.*
- unaffected 5.4.261 – ≤ 5.4.*
- 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 (9)
- https://git.kernel.org/stable/c/6fccee2af400edaed9cf349d506c5971d4762739 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1953e62366da5460dc712e045f94fb0d8918999d (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/d1461f0c9ca0827c03730fe9652ebbf6316a2a95 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/2a18dd653284550900b02107c3c7b3ac5e0eb802 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3 (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-2023-52875)Record last updated .