{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-38319", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.004Z", "datePublished": "2025-07-10T07:42:25.111Z", "dateUpdated": "2025-07-10T07:42:25.111Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-07-10T07:42:25.111Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table\n\nThe function atomctrl_initialize_mc_reg_table() and\natomctrl_initialize_mc_reg_table_v2_2() does not check the return\nvalue of smu_atom_get_data_table(). If smu_atom_get_data_table()\nfails to retrieve vram_info, it returns NULL which is later\ndereferenced."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c"], "versions": [{"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "85cdcb834fb490731ff2d123f87ca799c57dacf2", "status": "affected", "versionType": "git"}, {"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "7080c20a9139842033ed4af604dc1fa4028593ad", "status": "affected", "versionType": "git"}, {"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "cdf7e1ff99ab06ef15d0b5d1aca5258a4fb62b85", "status": "affected", "versionType": "git"}, {"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "64f3acc8c7e6809631457b75638601b36dea3129", "status": "affected", "versionType": "git"}, {"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "a4ff7391c8b75b1541900bd9d0c238e558c11fb3", "status": "affected", "versionType": "git"}, {"version": "b3892e2bb519fe18225d0628f0dd255761f16502", "lessThan": "820116a39f96bdc7d426c33a804b52f53700a919", "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/amd/pm/powerplay/hwmgr/ppatomctrl.c"], "versions": [{"version": "4.18", "status": "affected"}, {"version": "0", "lessThan": "4.18", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.186", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.142", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.94", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.34", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.3", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16-rc1", "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": "4.18", "versionEndExcluding": "5.15.186"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.1.142"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.6.94"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.12.34"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.15.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.18", "versionEndExcluding": "6.16-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/85cdcb834fb490731ff2d123f87ca799c57dacf2"}, {"url": "https://git.kernel.org/stable/c/7080c20a9139842033ed4af604dc1fa4028593ad"}, {"url": "https://git.kernel.org/stable/c/cdf7e1ff99ab06ef15d0b5d1aca5258a4fb62b85"}, {"url": "https://git.kernel.org/stable/c/64f3acc8c7e6809631457b75638601b36dea3129"}, {"url": "https://git.kernel.org/stable/c/a4ff7391c8b75b1541900bd9d0c238e558c11fb3"}, {"url": "https://git.kernel.org/stable/c/820116a39f96bdc7d426c33a804b52f53700a919"}], "title": "drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table\n\nThe function atomctrl_initialize_mc_reg_table() and\natomctrl_initialize_mc_reg_table_v2_2() does not check the return\nvalue of smu_atom_get_data_table(). If smu_atom_get_data_table()\nfails to retrieve vram_info, it returns NULL which is later\ndereferenced."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/pp: Se corrige una posible desreferencia de puntero nulo en atomctrl_initialize_mc_reg_table. Las funciones atomctrl_initialize_mc_reg_table() y atomctrl_initialize_mc_reg_table_v2_2() no comprueban el valor de retorno de smu_atom_get_data_table(). Si smu_atom_get_data_table() no recupera vram_info, devuelve un valor nulo, que posteriormente se desreferencia."}], "id": "CVE-2025-38319", "lastModified": "2025-07-10T13:17:30.017", "metrics": {}, "published": "2025-07-10T08:15:30.940", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/64f3acc8c7e6809631457b75638601b36dea3129"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7080c20a9139842033ed4af604dc1fa4028593ad"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/820116a39f96bdc7d426c33a804b52f53700a919"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/85cdcb834fb490731ff2d123f87ca799c57dacf2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a4ff7391c8b75b1541900bd9d0c238e558c11fb3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cdf7e1ff99ab06ef15d0b5d1aca5258a4fb62b85"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}