{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54143", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T13:02:52.523Z", "datePublished": "2025-12-24T13:06:56.869Z", "dateUpdated": "2025-12-24T13:06:56.869Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T13:06:56.869Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()\n\nIf we encounter any error in the vdec_msg_queue_init() then we need\nto set \"msg_queue->wdma_addr.size = 0;\". Normally, this is done\ninside the vdec_msg_queue_deinit() function. However, if the\nfirst call to allocate &msg_queue->wdma_addr fails, then the\nvdec_msg_queue_deinit() function is a no-op. For that situation, just\nset the size to zero explicitly and return.\n\nThere were two other error paths which did not clean up before returning.\nChange those error paths to goto mem_alloc_err."}], "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/vcodec/vdec_msg_queue.c"], "versions": [{"version": "b199fe46f35c57a415acd4d5295b0f4e35048c11", "lessThan": "858322c409e0aba8f70810d23f35c482744f007c", "status": "affected", "versionType": "git"}, {"version": "b199fe46f35c57a415acd4d5295b0f4e35048c11", "lessThan": "b7dbc27301f560c3b915235c53383155b3512083", "status": "affected", "versionType": "git"}, {"version": "b199fe46f35c57a415acd4d5295b0f4e35048c11", "lessThan": "451dc187cadd47771e5d9434fe220fad7be84057", "status": "affected", "versionType": "git"}, {"version": "b199fe46f35c57a415acd4d5295b0f4e35048c11", "lessThan": "cf10b0bb503c974ba049d6f888b21178be20a962", "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/vcodec/vdec_msg_queue.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.53", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.16", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5.3", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6", "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": "5.18", "versionEndExcluding": "6.1.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.4.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.5.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.6"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/858322c409e0aba8f70810d23f35c482744f007c"}, {"url": "https://git.kernel.org/stable/c/b7dbc27301f560c3b915235c53383155b3512083"}, {"url": "https://git.kernel.org/stable/c/451dc187cadd47771e5d9434fe220fad7be84057"}, {"url": "https://git.kernel.org/stable/c/cf10b0bb503c974ba049d6f888b21178be20a962"}], "title": "media: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()\n\nIf we encounter any error in the vdec_msg_queue_init() then we need\nto set \"msg_queue->wdma_addr.size = 0;\". Normally, this is done\ninside the vdec_msg_queue_deinit() function. However, if the\nfirst call to allocate &msg_queue->wdma_addr fails, then the\nvdec_msg_queue_deinit() function is a no-op. For that situation, just\nset the size to zero explicitly and return.\n\nThere were two other error paths which did not clean up before returning.\nChange those error paths to goto mem_alloc_err."}], "id": "CVE-2023-54143", "lastModified": "2025-12-24T13:16:16.313", "metrics": {}, "published": "2025-12-24T13:16:16.313", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/451dc187cadd47771e5d9434fe220fad7be84057"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/858322c409e0aba8f70810d23f35c482744f007c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b7dbc27301f560c3b915235c53383155b3512083"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cf10b0bb503c974ba049d6f888b21178be20a962"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

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