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CVE-2023-52858
clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data
Medium6.2EPSS 0.25%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt7629: 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 | Medium6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | Medium6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.25% · top 83% 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 6.2.
Weakness
Affected products
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < 4f861b63945e076f9f003a5fad958174096df1ee
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < e964d21dc034b650d719c4ea39564bec72b42f94
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < a836efc21ef04608333d6d05753e558ebd1f85d0
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < 1d89430fc3158f872d492f1b88d07262f48290c0
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < 5fbea47eebff5daeca7d918c99289bcd3ae4dc8d
- affected 3b5e748615e714711220b2a95d19bd25a037db09 – < 2befa515c1bb6cdd33c262b909d93d1973a219aa
- affected 5.0
- unaffected < 5.0
- 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 (7)
- https://git.kernel.org/stable/c/e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/4f861b63945e076f9f003a5fad958174096df1ee (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/e964d21dc034b650d719c4ea39564bec72b42f94 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/a836efc21ef04608333d6d05753e558ebd1f85d0 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1d89430fc3158f872d492f1b88d07262f48290c0 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/5fbea47eebff5daeca7d918c99289bcd3ae4dc8d (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/2befa515c1bb6cdd33c262b909d93d1973a219aa (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)
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[](https://trackcve.app/cve/CVE-2023-52858)Record last updated .