{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "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": "2026-05-11T21:25:41.042Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:25:41.042Z"
            },
            "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",
                            "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"
                                }
                            ]
                        }
                    ]
                }
            ],
            "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"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T17:36:28.555Z"
                }
            }
        ]
    }
}