phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-64209
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-24 16:16:48 UTC
Updated2026-07-24 16:16:48 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config swing_tbl and pre_emphasis_tbl are 4x4 arrays (valid indices 0-3), but the boundary check uses "> 4" instead of ">= 4", allowing index 4 to cause an out-of-bounds access.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 81791c45c8e0eaeba9a40927eecd082a8500f709 cb35af6e7f3d5628178b58c631e305b1def8edf7 git Not specified
CNA Linux Linux affected 81791c45c8e0eaeba9a40927eecd082a8500f709 ea17fc4d7dc2ba6459b1a318962960520201baf1 git Not specified
CNA Linux Linux affected 7.0 Not specified
CNA Linux Linux unaffected 7.0 semver Not specified
CNA Linux Linux unaffected 7.0.11 7.0.* semver Not specified
CNA Linux Linux unaffected 7.1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/cb35af6e7f3d5628178b58c631e305b1def8edf7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/ea17fc4d7dc2ba6459b1a318962960520201baf1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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