Description
In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2023-07-12
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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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3623-1 linux-5.10 security update
Debian DSA Debian DSA DSA-5480-1 linux security update
Ubuntu USN Ubuntu USN USN-6338-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6338-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6339-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6339-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6339-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6339-4 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6340-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6340-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6344-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6349-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6350-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6351-1 Linux kernel (GKE) vulnerabilities
Ubuntu USN Ubuntu USN USN-6357-1 Linux kernel (IBM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6397-1 Linux kernel (BlueField) vulnerabilities
History

Thu, 13 Feb 2025 16:45:00 +0000

Type Values Removed Values Added
Description In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Subscriptions

Debian Debian Linux
Google Android
cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2025-02-13T16:40:10.760Z

Reserved: 2022-11-03T22:37:50.653Z

Link: CVE-2023-21255

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-07-13T00:15:24.053

Modified: 2025-02-13T17:16:02.643

Link: CVE-2023-21255

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses