{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53388", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-17T14:54:09.737Z", "datePublished": "2025-09-18T13:33:31.385Z", "dateUpdated": "2025-09-18T13:33:31.385Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-18T13:33:31.385Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Clean dangling pointer on bind error path\n\nmtk_drm_bind() can fail, in which case drm_dev_put() is called,\ndestroying the drm_device object. However a pointer to it was still\nbeing held in the private object, and that pointer would be passed along\nto DRM in mtk_drm_sys_prepare() if a suspend were triggered at that\npoint, resulting in a panic. Clean the pointer when destroying the\nobject in the error path to prevent this from happening."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/mediatek/mtk_drm_drv.c"], "versions": [{"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "9a48f99aa7bea15e0b1d8b0040c46b4792eddf3b", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "a161f1d92aabb3b8463f752bdc3474dc3a5ec0e5", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "6a89ddee1686a8872384aaa9f0bcfa6b675acd86", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "49cf87919daeeeeeb9e924c39bdd9203af434461", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "7b551a501fa714890e55bae73efede1185728d72", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "f3887c771576c5d740c5c5b8bf654a8ab8020b7d", "status": "affected", "versionType": "git"}, {"version": "119f5173628aa7a0c3cf9db83460d40709e8241d", "lessThan": "36aa8c61af55675ed967900fbe5deb32d776f051", "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/gpu/drm/mediatek/mtk_drm_drv.c"], "versions": [{"version": "4.7", "status": "affected"}, {"version": "0", "lessThan": "4.7", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.276", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.235", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.173", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.99", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.16", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.3", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "4.7", "versionEndExcluding": "4.19.276"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.7", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/9a48f99aa7bea15e0b1d8b0040c46b4792eddf3b"}, {"url": "https://git.kernel.org/stable/c/a161f1d92aabb3b8463f752bdc3474dc3a5ec0e5"}, {"url": "https://git.kernel.org/stable/c/6a89ddee1686a8872384aaa9f0bcfa6b675acd86"}, {"url": "https://git.kernel.org/stable/c/49cf87919daeeeeeb9e924c39bdd9203af434461"}, {"url": "https://git.kernel.org/stable/c/7b551a501fa714890e55bae73efede1185728d72"}, {"url": "https://git.kernel.org/stable/c/f3887c771576c5d740c5c5b8bf654a8ab8020b7d"}, {"url": "https://git.kernel.org/stable/c/36aa8c61af55675ed967900fbe5deb32d776f051"}], "title": "drm/mediatek: Clean dangling pointer on bind error path", "x_generator": {"engine": "bippy-1.2.0"}}}}

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