Answer in brief
CVE-2026-43480 records a Medium severity (CVSS 5.5) vulnerability in ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-43480 records a Medium severity (CVSS 5.5) vulnerability in ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <4d802f23fcbfec05134653fd001f6c7c3fd55196 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <2b0c4a399c8d27f20ecf17dda76751141d6dbb59 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <35c7624d30cb45ec336cd16ce072acc32ae351cb || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <33de168afdd57265a0e0c20dbd3648a2d8f7cdc4 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <790851ecc983c719fa2e6adb17b02f3acc1d217d || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <092522621901b5e6af61db04a53f5b313903c6d0 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <53f3a900e9a383d47af7253076e19f510c5708d0 | 2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff, 4d802f23fcbfec05134653fd001f6c7c3fd55196, 2b0c4a399c8d27f20ecf17dda76751141d6dbb59, 35c7624d30cb45ec336cd16ce072acc32ae351cb, 33de168afdd57265a0e0c20dbd3648a2d8f7cdc4, 790851ecc983c719fa2e6adb17b02f3acc1d217d, 092522621901b5e6af61db04a53f5b313903c6d0, 53f3a900e9a383d47af7253076e19f510c5708d0 |
| Linux/Linuxgeneric | 5.7 | Not reported |
Published upstream
May 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 26, 2026
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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <4d802f23fcbfec05134653fd001f6c7c3fd55196 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <2b0c4a399c8d27f20ecf17dda76751141d6dbb59 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <35c7624d30cb45ec336cd16ce072acc32ae351cb || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <33de168afdd57265a0e0c20dbd3648a2d8f7cdc4 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <790851ecc983c719fa2e6adb17b02f3acc1d217d || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <092522621901b5e6af61db04a53f5b313903c6d0 || >=6b8e4e7db3cd236a2cbb720360fb135087a2ac1d <53f3a900e9a383d47af7253076e19f510c5708d0 | 2dc43ac8da7b2bebc5a51a3d86a6275d78f27cff, 4d802f23fcbfec05134653fd001f6c7c3fd55196, 2b0c4a399c8d27f20ecf17dda76751141d6dbb59, 35c7624d30cb45ec336cd16ce072acc32ae351cb, 33de168afdd57265a0e0c20dbd3648a2d8f7cdc4, 790851ecc983c719fa2e6adb17b02f3acc1d217d, 092522621901b5e6af61db04a53f5b313903c6d0, 53f3a900e9a383d47af7253076e19f510c5708d0 |
| Linux/Linuxgeneric | 5.7 | Not reported |
Published upstream
May 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 26, 2026
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.
Quoted source text, attributed separately from HOL analysis.