{"id":"CVE-2026-98882","revision":"df68f41ba47f4bedb9e24c383b25c8b9","records":[{"revision":"df68f41ba47f4bedb9e24c383b25c8b9","observedAt":"2026-10-23T16:01:20.601+00:00","statement":{"source":"cve-program","id":"CVE-2026-98882","aliases":[],"title":"media: chips-media: wave5: Add range checks for dec_output_info","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: chips-media: wave5: Add range checks for dec_output_info\n\nIf the driver's dec_output_info contains invalid data the driver can\nwrite in invalid memory. Add a range check for that.\n\nThis fixes this smatch error:\ndrivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127","state":0,"publishedAt":"2026-10-23T11:37:34.601+00:00","modifiedAt":"2026-10-23T11:37:34.601+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/media/platform/chips-media/wave5/wave5-vpuapi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"d6f777d11c7b34549cdadd8578d4b85f685eb976\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"144f24ec0fc1e51673611912a6d14ded0a61db43\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"79aef69bb0903616f4867f0168aea717a11c439c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12.111\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.18.53\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/media/platform/chips-media/wave5/wave5-vpuapi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/d6f777d11c7b34549cdadd8578d4b85f685eb976","https://git.kernel.org/stable/c/144f24ec0fc1e51673611912a6d14ded0a61db43","https://git.kernel.org/stable/c/79aef69bb0903616f4867f0168aea717a11c439c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98882","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98882","identifiers":["CVE-2026-98882"]},"retained":false,"historicalAffected":[]}],"coverage":[]}