CVE-2023-21255

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-21255
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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://android.googlesource.com/kernel/common/+/1ca1130ec62d Patch
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20240119-0010/
https://source.android.com/security/bulletin/2023-07-01 Patch Vendor Advisory
https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
https://android.googlesource.com/kernel/common/+/1ca1130ec62d Patch
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20240119-0010/
https://source.android.com/security/bulletin/2023-07-01 Patch Vendor Advisory
https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

13 Feb 2025, 17:16

Type Values Removed Values Added
Summary (en) 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. (en) 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.

21 Nov 2024, 07:42

Type Values Removed Values Added
References () https://android.googlesource.com/kernel/common/+/1ca1130ec62d - Patch () https://android.googlesource.com/kernel/common/+/1ca1130ec62d - Patch
References () https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html - Mailing List, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20240119-0010/ - () https://security.netapp.com/advisory/ntap-20240119-0010/ -
References () https://source.android.com/security/bulletin/2023-07-01 - Patch, Vendor Advisory () https://source.android.com/security/bulletin/2023-07-01 - Patch, Vendor Advisory
References () https://www.debian.org/security/2023/dsa-5480 - Third Party Advisory () https://www.debian.org/security/2023/dsa-5480 - Third Party Advisory

19 Jan 2024, 16:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20240119-0010/ -
Information

Published : 2023-07-13 00:15

Updated : 2025-02-13 17:16

NVD link : CVE-2023-21255

Mitre link : CVE-2023-21255

CVE.ORG link : CVE-2023-21255

JSON object : View

Products Affected

debian

  • debian_linux

google

  • android
CWE
CWE-416

Use After Free

CWE-787

Out-of-bounds Write