media: chips-media: wave5: Add range checks for dec_output_info

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-98882
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-23 12:18:21 UTC
Updated2026-10-26 07:17:13 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Add range checks for dec_output_info If the driver's dec_output_info contains invalid data the driver can write in invalid memory. Add a range check for that. This fixes this smatch error: drivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 d6f777d11c7b34549cdadd8578d4b85f685eb976 git Not specified
CNA Linux Linux affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 144f24ec0fc1e51673611912a6d14ded0a61db43 git Not specified
CNA Linux Linux affected 45d1a2b93277a24a90265055f5b87c7562d6acb9 79aef69bb0903616f4867f0168aea717a11c439c git Not specified
CNA Linux Linux affected 6.8 Not specified
CNA Linux Linux unaffected 6.8 semver Not specified
CNA Linux Linux unaffected 6.12.111 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.53 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/144f24ec0fc1e51673611912a6d14ded0a61db43 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/d6f777d11c7b34549cdadd8578d4b85f685eb976 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/79aef69bb0903616f4867f0168aea717a11c439c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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