ASoC: amd: acp-sdw-sof: Bound DAI link iteration

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-74332
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-15 06:22:34 UTC
Updated2026-08-15 06:22:34 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.

Risk And Classification

EPSS: 0.001680000 probability, percentile 0.064360000 (date 2026-08-15)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 6d8348ddc56ed43ba39d1e8adda13299201f32ed 0a5ff4000dd7a390139dd7823fef1de4963e490a git Not specified
CNA Linux Linux affected 6d8348ddc56ed43ba39d1e8adda13299201f32ed 9e82497138abea7d5c6e65015663d907fbcbf6b4 git Not specified
CNA Linux Linux affected 6d8348ddc56ed43ba39d1e8adda13299201f32ed 86a64c049873fe4d4a6a378e27a333ab5631c4b2 git Not specified
CNA Linux Linux affected 6d8348ddc56ed43ba39d1e8adda13299201f32ed 4d992e63f52d58f52b724606c60ae7b37a1c582f git Not specified
CNA Linux Linux affected 6.12 Not specified
CNA Linux Linux unaffected 6.12 semver Not specified
CNA Linux Linux unaffected 6.12.97 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.40 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.5 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/0a5ff4000dd7a390139dd7823fef1de4963e490a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/86a64c049873fe4d4a6a378e27a333ab5631c4b2 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/4d992e63f52d58f52b724606c60ae7b37a1c582f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9e82497138abea7d5c6e65015663d907fbcbf6b4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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