{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53498",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-01T11:39:39.404Z",
        "datePublished": "2025-10-01T11:45:49.549Z",
        "dateUpdated": "2026-05-11T19:46:09.699Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:46:09.699Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix potential null dereference\n\nThe adev->dm.dc pointer can be NULL and dereferenced in amdgpu_dm_fini()\nwithout checking.\n\nAdd a NULL pointer check before calling dc_dmub_srv_destroy().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
                }
            ],
            "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/display/amdgpu_dm/amdgpu_dm.c"
                    ],
                    "versions": [
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "624a60911b71af08a912ee8a296b271b3e7b34ab",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "4b1afffdd94093118b3cc235ef2b4d2520fb4950",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "b75aaebac265e3f29863699d9a929fdfba13d0a4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "281933f36a53fed1c2993a92cf1edfb424595474",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "d4b749771fed3f99bbe8880eaab32a05ede0e5fa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9a71c7d31734f74549ad2bcd652c403c71e7c8d1",
                            "lessThan": "52f1783ff4146344342422c1cd94fcb4ce39b6fe",
                            "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/display/amdgpu_dm/amdgpu_dm.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.246",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.111",
                            "lessThanOrEqual": "5.15.*",
                            "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": "5.6",
                                    "versionEndExcluding": "5.10.246"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "5.15.111"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
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                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "6.4"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/624a60911b71af08a912ee8a296b271b3e7b34ab"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4b1afffdd94093118b3cc235ef2b4d2520fb4950"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b75aaebac265e3f29863699d9a929fdfba13d0a4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/281933f36a53fed1c2993a92cf1edfb424595474"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d4b749771fed3f99bbe8880eaab32a05ede0e5fa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/52f1783ff4146344342422c1cd94fcb4ce39b6fe"
                }
            ],
            "title": "drm/amd/display: Fix potential null dereference",
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}