VulnerabilityModified

CVE-2023-21155

In BuildSetRadioNode of protocolmiscbuilder.cpp, there is a possible out of bounds read due to a missing null check.

MEDIUM 5.5EPSS 0.09%

Does this matter?

Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.

Description

In BuildSetRadioNode of protocolmiscbuilder.cpp, there is a possible out of bounds read due to a missing null check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-264540700References: N/A

CVSS 3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.09% probability · 1th percentile
CISA KEV: Not listed
Weakness: CWE-125
Affected: google/android
Source: security@android.com

References

https://source.android.com/security/bulletin/pixel/2023-06-01Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-06-01Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.