iio: accel: kionix-kx022a: Fix array boundary check

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-98835
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-18 16:17:37 UTC
Updated2026-10-21 13:21:48 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: iio: accel: kionix-kx022a: Fix array boundary check The driver performs a sanity check for an array size, when converting a register value to an array index. The check incorrectly accepts the sizeof(array) as a last index, when last valid index should be sizeof(array) - 1. Fix the check by bailing out when index >= sizeof(array).

Risk And Classification

EPSS: 0.001680000 probability, percentile 0.057420000 (date 2026-10-21)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 7c1d1677b3227c6b18ac999f2b84778baa280b8f 714d8f0b1c616a6a82be87ccb72271b6092773d1 git Not specified
CNA Linux Linux affected 7c1d1677b3227c6b18ac999f2b84778baa280b8f 87746be179dca4d94d73d5a323a39a87bb2e90fc git Not specified
CNA Linux Linux affected 7c1d1677b3227c6b18ac999f2b84778baa280b8f 4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d git Not specified
CNA Linux Linux affected 7c1d1677b3227c6b18ac999f2b84778baa280b8f 22d377178de281d21ddf908d03a8e9fde3339d9f git Not specified
CNA Linux Linux affected 7c1d1677b3227c6b18ac999f2b84778baa280b8f 0e65412aee4f651d2c9785f542a13e4b44002a75 git Not specified
CNA Linux Linux affected 6.2 Not specified
CNA Linux Linux unaffected 6.2 semver Not specified
CNA Linux Linux unaffected 6.6.160 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.113 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.56 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.10 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/87746be179dca4d94d73d5a323a39a87bb2e90fc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/0e65412aee4f651d2c9785f542a13e4b44002a75 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/22d377178de281d21ddf908d03a8e9fde3339d9f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/714d8f0b1c616a6a82be87ccb72271b6092773d1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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