CVE-2023-40084

In run of MDnsSdListener.cpp, 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
google_androidCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
VendorProductVersion
googleandroid
11.0
googleandroid
12.0
googleandroid
12.1
googleandroid
13.0
googleandroid
14.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://android.googlesource.com/platform/system/netd/+/1b8bddd96b2efd4074b6d4eee377b62077c031bd
https://source.android.com/security/bulletin/2023-12-01
https://android.googlesource.com/platform/system/netd/+/1b8bddd96b2efd4074b6d4eee377b62077c031bd
https://source.android.com/security/bulletin/2023-12-01