ghsa-pfq9-gmxf-fp7r
Vulnerability from github
Published
2022-12-20 18:30
Modified
2022-12-20 18:30
Severity ?
Details
In sdpu_find_most_specific_service_uuid of sdp_utils.cc, there is a possible way to crash Bluetooth due to a missing null check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-227203684
{ affected: [], aliases: [ "CVE-2022-20521", ], database_specific: { cwe_ids: [ "CWE-476", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2022-12-16T16:15:00Z", severity: "MODERATE", }, details: "In sdpu_find_most_specific_service_uuid of sdp_utils.cc, there is a possible way to crash Bluetooth due to a missing null check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-227203684", id: "GHSA-pfq9-gmxf-fp7r", modified: "2022-12-20T18:30:20Z", published: "2022-12-20T18:30:20Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2022-20521", }, { type: "WEB", url: "https://source.android.com/security/bulletin/pixel/2022-12-01", }, ], schema_version: "1.4.0", severity: [ { score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", type: "CVSS_V3", }, ], }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.