Answer in brief
CVE-2026-74333 records a Unknown severity vulnerability in ASoC: amd: acp-sdw-legacy: Bound DAI link iteration. 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.
A CVSS score is not reported in the current record. 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 | >=2981d9b0789c44b7375e7d599caf71bd843afc9e <1279bdab5fa1f28c168e54215db506e87c6fac1e || >=2981d9b0789c44b7375e7d599caf71bd843afc9e <0230471eef5902207516851dcd47c559571dded2 || >=2981d9b0789c44b7375e7d599caf71bd843afc9e <d49ecdf327cc91062d2f80996a163cf65fda1e60 | 1279bdab5fa1f28c168e54215db506e87c6fac1e, 0230471eef5902207516851dcd47c559571dded2, d49ecdf327cc91062d2f80996a163cf65fda1e60 |
| Linux/Linuxgeneric | 6.13 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-legacy: Bound DAI link iteration create_sdw_dailinks() walks soc_dais until it finds an entry with initialised cleared, but soc_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. This was reported by KASAN: BUG: KASAN: slab-out-of-bounds in mc_probe+0x26b3/0x2774 [snd_acp_sdw_legacy_mach] Read of size 1 Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-74333 records a Unknown severity vulnerability in ASoC: amd: acp-sdw-legacy: Bound DAI link iteration. 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.
A CVSS score is not reported in the current record. 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 | >=2981d9b0789c44b7375e7d599caf71bd843afc9e <1279bdab5fa1f28c168e54215db506e87c6fac1e || >=2981d9b0789c44b7375e7d599caf71bd843afc9e <0230471eef5902207516851dcd47c559571dded2 || >=2981d9b0789c44b7375e7d599caf71bd843afc9e <d49ecdf327cc91062d2f80996a163cf65fda1e60 | 1279bdab5fa1f28c168e54215db506e87c6fac1e, 0230471eef5902207516851dcd47c559571dded2, d49ecdf327cc91062d2f80996a163cf65fda1e60 |
| Linux/Linuxgeneric | 6.13 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-legacy: Bound DAI link iteration create_sdw_dailinks() walks soc_dais until it finds an entry with initialised cleared, but soc_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. This was reported by KASAN: BUG: KASAN: slab-out-of-bounds in mc_probe+0x26b3/0x2774 [snd_acp_sdw_legacy_mach] Read of size 1 Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.
Quoted source text, attributed separately from HOL analysis.