{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38205", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.994Z", "datePublished": "2025-07-04T13:37:25.242Z", "dateUpdated": "2026-05-11T21:23:17.286Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:23:17.286Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid divide by zero by initializing dummy pitch to 1\n\n[Why]\nIf the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated\nthen they can lead to a divide by zero in downstream callers like\nCalculateVMAndRowBytes()\n\n[How]\nInitialize dummy value to a value to avoid divide by zero."}], "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/dc/dml2/dml2_translation_helper.c"], "versions": [{"version": "7966f319c66d9468623c6a6a017ecbc0dd79be75", "lessThan": "8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0", "status": "affected", "versionType": "git"}, {"version": "7966f319c66d9468623c6a6a017ecbc0dd79be75", "lessThan": "7e40f64896e8e3dca471e287672db5ace12ea0be", "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/dc/dml2/dml2_translation_helper.c"], "versions": [{"version": "6.7", "status": "affected"}, {"version": "0", "lessThan": "6.7", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.4", "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": "6.7", "versionEndExcluding": "6.15.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0"}, {"url": "https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be"}], "title": "drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9070DE87-9D2B-479F-AD76-596EB6C842D8", "versionEndExcluding": "6.15.4", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid divide by zero by initializing dummy pitch to 1\n\n[Why]\nIf the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated\nthen they can lead to a divide by zero in downstream callers like\nCalculateVMAndRowBytes()\n\n[How]\nInitialize dummy value to a value to avoid divide by zero."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Evite la divisi\u00f3n por cero inicializando el paso ficticio en 1 [Por qu\u00e9] Si los valores ficticios en `populate_dummy_dml_surface_cfg()` no se actualizan, pueden provocar una divisi\u00f3n por cero en los llamadores posteriores como CalculateVMAndRowBytes() [C\u00f3mo] Inicialice el valor ficticio en un valor para evitar la divisi\u00f3n por cero."}], "id": "CVE-2025-38205", "lastModified": "2025-11-18T17:08:11.467", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-07-04T14:15:28.540", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-369"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1", "id": "2376366", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376366"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Avoid divide by zero by initializing dummy pitch to 1\n[Why]\nIf the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated\nthen they can lead to a divide by zero in downstream callers like\nCalculateVMAndRowBytes()\n[How]\nInitialize dummy value to a value to avoid divide by zero."], "name": "CVE-2025-38205", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-07-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38205\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38205\nhttps://lore.kernel.org/linux-cve-announce/2025070419-CVE-2025-38205-0316@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-13T21:47:53.969959+00:00", "updated": "2025-07-13T21:47:53.970012+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}