CVE-2026-43443ASoC: amd: acp-mach-common: Add missing error check for clock acquisition
Updated under an hour ago ()
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In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-mach-common: Add missing error check for clock acquisition The acp_card_rt5682_init() and acp_card_rt5682s_init() functions did not check the return values of clk_get(). This could lead to a kernel crash when the invalid pointers are later dereferenced by clock core functions. Fix this by: 1. Changing clk_get() to the device-managed devm_clk_get(). 2. Adding IS_ERR() checks immediately after each clock acquisition.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from d4c750f2c7d44b5b39e197308bc3f510205bba4b before e0e31a7ed1191c12a28763bb70c4c7f5adadc79d; from d4c750f2c7d44b5b39e197308bc3f510205bba4b before 0cee68fb7f4cf1562e067c5a82d25062a973b0d0; from d4c750f2c7d44b5b39e197308bc3f510205bba4b before 30c64fb9839949f085c8eb55b979cbd8a4c51f00 | CNA record |
linux linux_kernel linux:linux_kernel | from 5.16 before 6.19.9; 7.0; 7.0; 7.0 | NVD |
References
- https://git.kernel.org/stable/c/e0e31a7ed1191c12a28763bb70c4c7f5adadc79d
- https://git.kernel.org/stable/c/0cee68fb7f4cf1562e067c5a82d25062a973b0d0patch
- https://git.kernel.org/stable/c/30c64fb9839949f085c8eb55b979cbd8a4c51f00patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.