What is CVE-2022-23428?

CVE-2022-23428 is a high-severity vulnerability in Google Android, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.4/10. Published 2022-02-11.

How severe is CVE-2022-23428?

High severity. CVSS v3 base score is 8.4 out of 10.

Buffer overflow in Google Android

CVE-2022-23428

An improper boundary check in eden_runtime hal service prior to SMR Feb-2022 Release 1 allows arbitrary memory write and code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (4.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 10.0, 11.0, 12.0
Samsung Exynos
Samsung Mobile Devices With Exynos Chipsets — versions Q(10.0), R(11.0), S(12.0) devices with selected Exynos chipsets

Weakness classification (CWE)

References

mobile.security@samsung.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-23428?: CVE-2022-23428 is a high-severity vulnerability in Google Android, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.4/10. Published 2022-02-11.
How severe is CVE-2022-23428?: High severity. CVSS v3 base score is 8.4 out of 10.