What’s Vulnerable › Vulnerabilities

CVE-2023-21156

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-28 · updated 2026-06-17
• Weakness: CWE-125

Description

In BuildGetRadioNode of protocolmiscbulider.cpp, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure from the modem with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-264540759References: N/A

Affected products

• Android: all versions

References

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

Get alerted when CVE-2023-21156 or the next vulnerability affects your stack