Back
CVE-2023-52873
clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data
Medium5.5EPSS 0.22%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6779: 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)
- 0.22% · top 87% 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 5.5.
Weakness
Affected products
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < fbe466f06d4ea18745da0d57540539b7b36936ae
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < 3994387ba3564976731179c4d4a6d7850ddda71a
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < ca6d565a2319d69d9766e6ecbb5af827fc4afb2b
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < a90239551abc181687f8c0ba60b276f7d75c141e
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b
- affected 710774e048614c761a39a98e8d0fa75f688c83b6 – < 1f57f78fbacf630430bf954e5a84caafdfea30c0
- affected 5.4
- unaffected < 5.4
- 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/fbe466f06d4ea18745da0d57540539b7b36936ae (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/3994387ba3564976731179c4d4a6d7850ddda71a (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/ca6d565a2319d69d9766e6ecbb5af827fc4afb2b (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/a90239551abc181687f8c0ba60b276f7d75c141e (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1f57f78fbacf630430bf954e5a84caafdfea30c0 (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-2023-52873)Record last updated .