What’s Vulnerable › Vulnerabilities
CVE-2024-27433: clk: mediatek: mt7622-apmixedsys: Fix an error handling path in clk_mt8135_apmixed_probe()
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-05-17 · updated 2026-06-17
- Weakness: CWE-415
Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: mt7622-apmixedsys: Fix an error handling path in clk_mt8135_apmixed_probe() 'clk_data' is allocated with mtk_devm_alloc_clk_data(). So calling mtk_free_clk_data() explicitly in the remove function would lead to a double-free. Remove the redundant call.
Affected products
- Linux kernel: from 6.4 before 6.6.23; from 6.7 before 6.7.11; from 6.8 before 6.8.2 — fixed in 6.6.23, 6.7.11, 6.8.2
How to fix
Upgrade to a fixed version: Linux kernel 6.6.23, 6.7.11, 6.8.2. Check the vendor advisory for mitigations.
References
- https://git.kernel.org/stable/c/a32e88f2b20259f5fe4f8eed598bbc85dc4879ed
- https://git.kernel.org/stable/c/de3340533bd68a7b3d6be1841b8eb3fa6c762fe6
- https://git.kernel.org/stable/c/f3633fed984f1db106ff737a0bb52fadb2d89ac7
- https://git.kernel.org/stable/c/fa761ce7a1d15cca1a306b3635f81a22b15fee5b
- https://git.kernel.org/stable/c/a32e88f2b20259f5fe4f8eed598bbc85dc4879ed
- https://git.kernel.org/stable/c/de3340533bd68a7b3d6be1841b8eb3fa6c762fe6
- https://git.kernel.org/stable/c/f3633fed984f1db106ff737a0bb52fadb2d89ac7
- https://git.kernel.org/stable/c/fa761ce7a1d15cca1a306b3635f81a22b15fee5b
Get alerted when CVE-2024-27433 or the next vulnerability affects your stack