Input: elan_i2c - validate firmware size before use

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-64237
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-24 16:16:52 UTC
Updated2026-07-24 16:16:52 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: Input: elan_i2c - validate firmware size before use Ensure that the firmware file is large enough to contain the expected number of pages and the signature (which resides at the end of the firmware blob) before accessing them to prevent potential out-of-bounds reads.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 47b52b98edfe34d0249e72f815215ef24311c3a3 git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 c2c3b33b3c0bf2c9427c0926817ef5ffac50de6f git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 331d49b4e1c9efe4479bbd22922dfcdd8c64be7b git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 48b0aa9c08a3ac8e0c0345b7ca581f552324e460 git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 3b37190ad3ded3a15fb1dbfc4f26df520a3e59bb git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 bf769358419e00344c1b16fa034d058f563d46a1 git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 d97baee9590edf303b3eca432e61de9320834fe1 git Not specified
CNA Linux Linux affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 76b0d0baa9ae9c60e726bbe1b6ff0bec2c993634 git Not specified
CNA Linux Linux affected 5.10.259 semver Not specified
CNA Linux Linux affected 5.15.210 semver Not specified
CNA Linux Linux affected 6.1.176 semver Not specified
CNA Linux Linux affected 6.6.143 semver Not specified
CNA Linux Linux affected 6.12.93 semver Not specified
CNA Linux Linux affected 6.18.35 semver Not specified
CNA Linux Linux affected 7.0.12 semver Not specified
CNA Linux Linux unaffected 5.10.259 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.210 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.176 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.143 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.93 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.35 6.18.* semver Not specified
CNA Linux Linux unaffected 7.0.12 7.0.* semver Not specified
CNA Linux Linux unaffected 7.1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/c2c3b33b3c0bf2c9427c0926817ef5ffac50de6f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/bf769358419e00344c1b16fa034d058f563d46a1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/331d49b4e1c9efe4479bbd22922dfcdd8c64be7b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/d97baee9590edf303b3eca432e61de9320834fe1 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/48b0aa9c08a3ac8e0c0345b7ca581f552324e460 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/76b0d0baa9ae9c60e726bbe1b6ff0bec2c993634 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/3b37190ad3ded3a15fb1dbfc4f26df520a3e59bb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/47b52b98edfe34d0249e72f815215ef24311c3a3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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