---
cve: "CVE-2024-42100"
severity: "LOW"
cvss: 3.1
epss: "24%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-07-30 07:45:56"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T08:04:59+02:00"
---

# CVE-2024-42100

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

clk: sunxi-ng: common: Don't call hw_to_ccu_common on hw without common

In order to set the rate range of a hw sunxi_ccu_probe calls
hw_to_ccu_common() assuming all entries in desc->ccu_clks are contained
in a ccu_common struct. This assumption is incorrect and, in
consequence, causes invalid pointer de-references.

Remove the faulty call. Instead, add one more loop that iterates over
the ccu_clks and sets the rate range, if required.

## Patch verfügbar (OSV)

- Kernel ≥ 6.6.39
- Kernel ≥ 6.9.9

## Referenzen

- <https://git.kernel.org/stable/c/14c78d69dbca6a28af14095f639ec4318ec07fdc>
- <https://git.kernel.org/stable/c/7a0e2738cb6da5a55c9908dff333600aeb263e07>
- <https://git.kernel.org/stable/c/ea977d742507e534d9fe4f4d74256f6b7f589338>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-42100) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_