{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53714",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-22T13:21:37.347Z",
        "datePublished": "2025-10-22T13:23:48.341Z",
        "dateUpdated": "2026-05-11T19:50:26.200Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:50:26.200Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/stm: ltdc: fix late dereference check\n\nIn ltdc_crtc_set_crc_source(), struct drm_crtc was dereferenced in a\ncontainer_of() before the pointer check. This could cause a kernel panic.\n\nFix this smatch warning:\ndrivers/gpu/drm/stm/ltdc.c:1124 ltdc_crtc_set_crc_source() warn: variable dereferenced before check 'crtc' (see line 1119)"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/stm/ltdc.c"
                    ],
                    "versions": [
                        {
                            "version": "79b44684a14e363d24c299b772f037344ad8c8dc",
                            "lessThan": "340dba127bbed51e8425cd8e097aacfadd175462",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "79b44684a14e363d24c299b772f037344ad8c8dc",
                            "lessThan": "04fe3b82528232aa85a6c45464906d0727ef4f20",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "79b44684a14e363d24c299b772f037344ad8c8dc",
                            "lessThan": "898a9e3f56db9860ab091d4bf41b6caa99aafc3d",
                            "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/stm/ltdc.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.47",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.12",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "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": "6.1.47"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.4.12"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/340dba127bbed51e8425cd8e097aacfadd175462"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04fe3b82528232aa85a6c45464906d0727ef4f20"
                },
                {
                    "url": "https://git.kernel.org/stable/c/898a9e3f56db9860ab091d4bf41b6caa99aafc3d"
                }
            ],
            "title": "drm/stm: ltdc: fix late dereference check",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}