Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.6.31, < 6.6.39 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/14c78d69dbca6a28af14095f639ec4318ec07fdcPatch
- https://git.kernel.org/stable/c/7a0e2738cb6da5a55c9908dff333600aeb263e07Patch
- https://git.kernel.org/stable/c/ea977d742507e534d9fe4f4d74256f6b7f589338Patch
- https://git.kernel.org/stable/c/14c78d69dbca6a28af14095f639ec4318ec07fdcPatch
- https://git.kernel.org/stable/c/7a0e2738cb6da5a55c9908dff333600aeb263e07Patch
- https://git.kernel.org/stable/c/ea977d742507e534d9fe4f4d74256f6b7f589338Patch
FAQ
What is CVE-2024-42100?
CVE-2024-42100 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 cal...
How severe is CVE-2024-42100?
CVE-2024-42100 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-42100?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.