{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54147","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-24T13:02:52.523Z","datePublished":"2025-12-24T13:06:59.566Z","dateUpdated":"2026-05-11T19:56:23.810Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:56:23.810Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: platform: mtk-mdp3: Add missing check and free for ida_alloc\n\nAdd the check for the return value of the ida_alloc in order to avoid\nNULL pointer dereference.\nMoreover, free allocated \"ctx->id\" if mdp_m2m_open fails later in order\nto avoid memory leak."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c"],"versions":[{"version":"61890ccaefaff89f5babd2c8412fd222c3f5fe38","lessThan":"51fc1880e47421ee7b192372e8e86b7bbba40776","status":"affected","versionType":"git"},{"version":"61890ccaefaff89f5babd2c8412fd222c3f5fe38","lessThan":"4c173a65a2b1cc0556c3f6f0bab82e4fdb449522","status":"affected","versionType":"git"},{"version":"61890ccaefaff89f5babd2c8412fd222c3f5fe38","lessThan":"22b72cad501fb75500cc60af4d92de3066fb6fc2","status":"affected","versionType":"git"},{"version":"61890ccaefaff89f5babd2c8412fd222c3f5fe38","lessThan":"d00f592250782538cda87745607695b0fe27dcd4","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c"],"versions":[{"version":"6.1","status":"affected"},{"version":"0","lessThan":"6.1","status":"unaffected","versionType":"semver"},{"version":"6.1.28","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.15","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3.2","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.28"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.2.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.3.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.4"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/51fc1880e47421ee7b192372e8e86b7bbba40776"},{"url":"https://git.kernel.org/stable/c/4c173a65a2b1cc0556c3f6f0bab82e4fdb449522"},{"url":"https://git.kernel.org/stable/c/22b72cad501fb75500cc60af4d92de3066fb6fc2"},{"url":"https://git.kernel.org/stable/c/d00f592250782538cda87745607695b0fe27dcd4"}],"title":"media: platform: mtk-mdp3: Add missing check and free for ida_alloc","x_generator":{"engine":"bippy-1.2.0"}}}}