{"id":"CVE-2025-48637","state":"PUBLISHED","title":"In multiple functions of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional exec","description":"In multiple functions of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","publishedAt":"2025-12-08T16:57:50.299Z","updatedAt":"2026-02-26T16:57:11.857Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"google_android","products":["Google Android"],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"Android kernel","status":"affected"}]}],"references":["https://android.googlesource.com/kernel/common/+/4cfc9c2d8815577832cafbfcd7f98025f0da718d","https://android.googlesource.com/kernel/common/+/aff2255dbe38dc7c57bac8d3ba9feed989289b20","https://source.android.com/security/bulletin/2025-12-01"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/48xxx/CVE-2025-48637.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-48637","state":"PUBLISHED","datePublished":"2025-12-08T16:57:50.299Z","dateUpdated":"2026-02-26T16:57:11.857Z","assignerShortName":"google_android","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateReserved":"2025-05-22T18:12:39.229Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In multiple functions of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation."}],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"Android kernel","status":"affected"}]}],"references":[{"url":"https://android.googlesource.com/kernel/common/+/4cfc9c2d8815577832cafbfcd7f98025f0da718d"},{"url":"https://android.googlesource.com/kernel/common/+/aff2255dbe38dc7c57bac8d3ba9feed989289b20"},{"url":"https://source.android.com/security/bulletin/2025-12-01"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Elevation of privilege"}]}],"providerMetadata":{"shortName":"google_android","orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateUpdated":"2025-12-17T15:58:54.052Z"},"x_generator":{"engine":"cvelib 1.7.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"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"}},{"other":{"type":"ssvc","content":{"id":"CVE-2025-48637","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-12-09T04:56:17.076213Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","type":"CWE","description":"CWE-190 Integer Overflow or Wraparound"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T16:57:11.857Z"}}]}}}