{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-37965", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.974Z", "datePublished": "2025-05-20T16:47:14.179Z", "dateUpdated": "2025-05-26T05:24:42.880Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-26T05:24:42.880Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix invalid context error in dml helper\n\n[Why]\n\"BUG: sleeping function called from invalid context\" error.\nafter:\n\"drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()\"\n\nThe populate_dml_plane_cfg_from_plane_state() uses the GFP_KERNEL flag\nfor memory allocation, which shouldn't be used in atomic contexts.\n\nThe allocation is needed only for using another helper function\nget_scaler_data_for_plane().\n\n[How]\nModify helpers to pass a pointer to scaler_data within existing context,\neliminating the need for dynamic memory allocation/deallocation\nand copying.\n\n(cherry picked from commit bd3e84bc98f81b44f2c43936bdadc3241d654259)"}], "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": "74d6fba60f05ca6b298702233b6e6cc7629eeb5a", "lessThan": "d8c4afe78385cd355e4d80299d785379d6e874df", "status": "affected", "versionType": "git"}, {"version": "7b80dcf343d45088931d16a6c9ba2fd975138a0b", "lessThan": "b371f8f6d89ec8dfea796e00a44a57c44fc8fcc0", "status": "affected", "versionType": "git"}, {"version": "366e77cd4923c3aa45341e15dcaf3377af9b042f", "lessThan": "9984db63742099ee3f3cff35cf71306d10e64356", "status": "affected", "versionType": "git"}]}, {"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": "6.12.25", "lessThan": "6.12.29", "status": "affected", "versionType": "semver"}, {"version": "6.14.4", "lessThan": "6.14.7", "status": "affected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12.25", "versionEndExcluding": "6.12.29"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14.4", "versionEndExcluding": "6.14.7"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d8c4afe78385cd355e4d80299d785379d6e874df"}, {"url": "https://git.kernel.org/stable/c/b371f8f6d89ec8dfea796e00a44a57c44fc8fcc0"}, {"url": "https://git.kernel.org/stable/c/9984db63742099ee3f3cff35cf71306d10e64356"}], "title": "drm/amd/display: Fix invalid context error in dml helper", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2B57F735-1554-4464-9DDC-E3BAE21F4FAD", "versionEndExcluding": "6.12.29", "versionStartIncluding": "6.12.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B9442C28-3418-4E82-A040-8AB17E9C7D34", "versionEndExcluding": "6.14.7", "versionStartIncluding": "6.14.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*", "matchCriteriaId": "4C9D071F-B28E-46EC-AC61-22B913390211", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.15:rc3:*:*:*:*:*:*", "matchCriteriaId": "13FC0DDE-E513-465E-9E81-515702D49B74", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.15:rc4:*:*:*:*:*:*", "matchCriteriaId": "8C7B5B0E-4EEB-48F5-B4CF-0935A7633845", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.15:rc5:*:*:*:*:*:*", "matchCriteriaId": "2D240580-3048-49B2-9E27-F115A9DF8224", "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: Fix invalid context error in dml helper\n\n[Why]\n\"BUG: sleeping function called from invalid context\" error.\nafter:\n\"drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()\"\n\nThe populate_dml_plane_cfg_from_plane_state() uses the GFP_KERNEL flag\nfor memory allocation, which shouldn't be used in atomic contexts.\n\nThe allocation is needed only for using another helper function\nget_scaler_data_for_plane().\n\n[How]\nModify helpers to pass a pointer to scaler_data within existing context,\neliminating the need for dynamic memory allocation/deallocation\nand copying.\n\n(cherry picked from commit bd3e84bc98f81b44f2c43936bdadc3241d654259)"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Correcci\u00f3n de error de contexto no v\u00e1lido en el asistente dml [Por qu\u00e9] Error \"BUG: funci\u00f3n inactiva llamada desde un contexto no v\u00e1lido\". Despu\u00e9s: \"drm/amd/display: Proteger FPU en dml2_validate()/dml21_validate()\". La funci\u00f3n populate_dml_plane_cfg_from_plane_state() utiliza el indicador GFP_KERNEL para la asignaci\u00f3n de memoria, que no deber\u00eda usarse en contextos at\u00f3micos. Esta asignaci\u00f3n solo es necesaria para usar otra funci\u00f3n auxiliar, get_scaler_data_for_plane(). [C\u00f3mo] Modificar los asistentes para que pasen un puntero a scaler_data dentro del contexto existente, eliminando la necesidad de asignar/desasignar memoria din\u00e1micamente y copiar. (Seleccionado de el commit bd3e84bc98f81b44f2c43936bdadc3241d654259)"}], "id": "CVE-2025-37965", "lastModified": "2025-11-14T17:02:33.620", "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": "2025-05-20T17:15:46.900", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9984db63742099ee3f3cff35cf71306d10e64356"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b371f8f6d89ec8dfea796e00a44a57c44fc8fcc0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d8c4afe78385cd355e4d80299d785379d6e874df"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amd/display: Fix invalid context error in dml helper", "id": "2367577", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2367577"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Fix invalid context error in dml helper\n[Why]\n\"BUG: sleeping function called from invalid context\" error.\nafter:\n\"drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()\"\nThe populate_dml_plane_cfg_from_plane_state() uses the GFP_KERNEL flag\nfor memory allocation, which shouldn't be used in atomic contexts.\nThe allocation is needed only for using another helper function\nget_scaler_data_for_plane().\n[How]\nModify helpers to pass a pointer to scaler_data within existing context,\neliminating the need for dynamic memory allocation/deallocation\nand copying.\n(cherry picked from commit bd3e84bc98f81b44f2c43936bdadc3241d654259)"], "name": "CVE-2025-37965", "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": "2025-05-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-37965\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-37965\nhttps://lore.kernel.org/linux-cve-announce/2025052043-CVE-2025-37965-5602@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-06-24T09:44:23.443777+00:00", "updated": "2025-06-24T09:44:23.443842+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}