iio: accel: kionix-kx022a: Prevent memory leak and fix state

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-98680
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-18 16:17:21 UTC
Updated2026-10-19 10:19:32 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: iio: accel: kionix-kx022a: Prevent memory leak and fix state The driver allocates memory for samples at buffer enable path. If regmap operation fails in the kx022a_fifo_enable() at the buffer enable path, the allocated memory is never freed. Furthermore, the state information and previous hardware configuration(s) aren't undone, potentially leaving WMI interrupts and buffers enabled, or driver state flags wrong. Free the memory and revert the hardware configuration and state flags on error path.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected e7123a4dfcd732c4d10620748588e3715f362802 e3bc345d08639e62b629e0ec0799f7fb45e21372 git Not specified
CNA Linux Linux affected e7123a4dfcd732c4d10620748588e3715f362802 5c7ca8fe72064c1c3c7a7418031f692bb2bff260 git Not specified
CNA Linux Linux affected e7123a4dfcd732c4d10620748588e3715f362802 2ef953f7b54e1460718116b4c0a4c63b106348fc git Not specified
CNA Linux Linux affected e7123a4dfcd732c4d10620748588e3715f362802 e65e128b51a37dd1a9056ac3d1705d805a5c8bb0 git Not specified
CNA Linux Linux affected 6.7 Not specified
CNA Linux Linux unaffected 6.7 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/2ef953f7b54e1460718116b4c0a4c63b106348fc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/5c7ca8fe72064c1c3c7a7418031f692bb2bff260 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/e3bc345d08639e62b629e0ec0799f7fb45e21372 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/e65e128b51a37dd1a9056ac3d1705d805a5c8bb0 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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