CVE-2025-21780

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://git.kernel.org/stable/c/1abb2648698bf10783d2236a6b4a7ca5e8021699", "name": "https://git.kernel.org/stable/c/1abb2648698bf10783d2236a6b4a7ca5e8021699", "tags": ["Patch", "Mailing List"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/231075c5a8ea54f34b7c4794687baa980814e6de", "name": "https://git.kernel.org/stable/c/231075c5a8ea54f34b7c4794687baa980814e6de", "tags": ["Patch", "Mailing List"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/2498d2db1d35e88a2060ea191ae75dce853dd084", "name": "https://git.kernel.org/stable/c/2498d2db1d35e88a2060ea191ae75dce853dd084", "tags": ["Patch", "Mailing List"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/3484ea33157bc7334f57e64826ec5a4bf992151a", "name": "https://git.kernel.org/stable/c/3484ea33157bc7334f57e64826ec5a4bf992151a", "tags": ["Patch", "Mailing List"], "refsource": ""}, {"url": "https://git.kernel.org/stable/c/e43a8b9c4d700ffec819c5043a48769b3e7d9cab", "name": "https://git.kernel.org/stable/c/e43a8b9c4d700ffec819c5043a48769b3e7d9cab", "tags": ["Patch", "Mailing List"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()\n\nIt malicious user provides a small pptable through sysfs and then\na bigger pptable, it may cause buffer overflow attack in function\nsmu_sys_set_pp_table()."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-21780", "ASSIGNER": "cve@kernel.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2025-02-27T03:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.13.4", "versionStartIncluding": "6.13"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.6.79", "versionStartIncluding": "6.2"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.12.16", "versionStartIncluding": "6.7"}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "6.1.129"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-03-05T18:46Z"}