Description
In __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. 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-260821414References: Upstream kernel
Published: 2023-05-15
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-25270 In __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. 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-260821414References: Upstream kernel
Ubuntu USN Ubuntu USN USN-6079-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6091-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6096-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6134-1 Linux kernel (Intel IoTG) vulnerabilities
History

Fri, 24 Jan 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-754
Metrics ssvc

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


Subscriptions

Google Android
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2025-01-24T18:05:15.502Z

Reserved: 2022-11-03T00:00:00.000Z

Link: CVE-2023-21102

cve-icon Vulnrichment

Updated: 2024-08-02T09:28:25.938Z

cve-icon NVD

Status : Modified

Published: 2023-05-15T22:15:11.623

Modified: 2025-01-24T18:15:30.103

Link: CVE-2023-21102

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-12-05T06:30:00Z

Links: CVE-2023-21102 - Bugzilla

cve-icon OpenCVE Enrichment

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