CVE-2026-43443

Source
https://cve.org/CVERecord?id=CVE-2026-43443
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43443.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-43443
Downstream
BELL (1)
CGA (80)
DEBIAN (1)
openSUSE (1)
ROOT (3)
SUSE (11)
UBUNTU (1)
Related
Published
2026-05-08T14:22:11Z
Modified
2026-11-01T02:30:37Z
Summary
ASoC: amd: acp-mach-common: Add missing error check for clock acquisition
Details

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.
Database specific
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43443.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
d4c750f2c7d44b5b39e197308bc3f510205bba4b
Fixed
f9cdfe3f94e93b606ff5d6e8e6dc405e07acce84
Fixed
a71ce398347fed9422dbd5c6458f7f8348012c64
Fixed
53682a55cac6f159311c63d04f3d7ba64a8a455a
Fixed
e0e31a7ed1191c12a28763bb70c4c7f5adadc79d
Fixed
0cee68fb7f4cf1562e067c5a82d25062a973b0d0
Fixed
30c64fb9839949f085c8eb55b979cbd8a4c51f00

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43443.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.191
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.160
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.114
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.57
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.9

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43443.json"