Description
In trusty_ffa_mem_reclaim of shared-mem-smcall.c, there is a possible privilege escalation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237838301References: N/A
Published: 2022-12-16
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-45601 In trusty_ffa_mem_reclaim of shared-mem-smcall.c, there is a possible privilege escalation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237838301References: N/A
History

Thu, 17 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2025-04-17T18:16:21.763Z

Reserved: 2022-10-07T00:00:00.000Z

Link: CVE-2022-42534

cve-icon Vulnrichment

Updated: 2024-08-03T13:10:41.377Z

cve-icon NVD

Status : Modified

Published: 2022-12-16T16:15:24.040

Modified: 2025-04-17T19:15:54.153

Link: CVE-2022-42534

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses