PT-2023-1002 · Google+3 · Android Kernel+3
Publicado
2023-01-11
·
Atualizado
2024-02-27
·
CVE-2023-21106
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Android kernel
Description
The issue is related to a possible memory corruption due to a double free in the
adreno set param function of adreno gpu.c. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. The vulnerability may allow an attacker to impact the confidentiality, integrity, and availability of data.Recommendations
For Android kernel, consider disabling the
adreno set param function until a patch is available to prevent potential exploitation. Restrict access to sensitive data and modules to minimize the risk of escalation of privilege. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Use After Free
Race Condition
Double Free
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Identificadores relacionados
Produtos afetados
Android Kernel
Linuxmint
Suse
Ubuntu