CVE-2023-21227

7.5 highEPSS 0.3%

High (7.5) in google android. EPSS 0.3% chance of exploitation in the next 30 days.

In HTBLogKM of htbserver.c, there is a possible information disclosure due to log information disclosure. This could lead to local information disclosure in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
Published: 2023-12-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android

References

https://source.android.com/security/bulletin/2023-12-01
https://source.android.com/security/bulletin/2023-12-01

Check your stack JSON