CVE-2026-43480
ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition The acp3x_5682_init() function did not check the return value of clk_get(), which could lead to dereferencing error pointers in rt5682_clk_enable(). Fix this by: 1. Changing clk_get() to the device-managed devm_clk_get(). 2. Adding proper IS_ERR() checks for both clock acquisitions.
Timeline
- CVE published
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.7
References 8
git.kernel.org
- stable/c/2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff
- stable/c/4d802f23fcbfec05134653fd001f6c7c3fd55196
- stable/c/2b0c4a399c8d27f20ecf17dda76751141d6dbb59
- stable/c/35c7624d30cb45ec336cd16ce072acc32ae351cb
- stable/c/33de168afdd57265a0e0c20dbd3648a2d8f7cdc4
- stable/c/790851ecc983c719fa2e6adb17b02f3acc1d217d
- stable/c/092522621901b5e6af61db04a53f5b313903c6d0
- stable/c/53f3a900e9a383d47af7253076e19f510c5708d0