What is CVE-2024-43077?

CVE-2024-43077 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-01-03.

How severe is CVE-2024-43077?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Google Android

CVE-2024-43077

In DevmemValidateFlags of devicemem_server.c , there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (0.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions Android SoC

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-43077?: CVE-2024-43077 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-01-03.
How severe is CVE-2024-43077?: High severity. CVSS v3 base score is 7.8 out of 10.