CVE-2026-43480

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Source

https://cve.org/CVERecord?id=CVE-2026-43480

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-43480

Downstream

Published

2026-05-13T15:08:28.517Z

Modified

2026-07-15T01:49:14.898515591Z

Summary

ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition

Details

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

ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition

The acp3x5682init() function did not check the return value of clkget(), which could lead to dereferencing error pointers in rt5682clk_enable().

Fix this by: 1. Changing clkget() to the device-managed devmclkget(). 2. Adding proper ISERR() checks for both clock acquisitions.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43480.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

6b8e4e7db3cd236a2cbb720360fb135087a2ac1d

Fixed

2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff

Fixed

4d802f23fcbfec05134653fd001f6c7c3fd55196

Fixed

2b0c4a399c8d27f20ecf17dda76751141d6dbb59

Fixed

35c7624d30cb45ec336cd16ce072acc32ae351cb

Fixed

33de168afdd57265a0e0c20dbd3648a2d8f7cdc4

Fixed

790851ecc983c719fa2e6adb17b02f3acc1d217d

Fixed

092522621901b5e6af61db04a53f5b313903c6d0

Fixed

53f3a900e9a383d47af7253076e19f510c5708d0

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43480.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43480.json"