What is CVE-2021-0467?

CVE-2021-0467 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 6.8/10. Published 2021-06-14.

How severe is CVE-2021-0467?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Buffer overflow in Google Android

CVE-2021-0467

In Chromecast bootROM, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege in the bootloader, with physical USB access, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-174490700

Vulnerability class: Buffer Overflow

EPSS: 0.001 (2.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android
N/a Android — versions Android SoC

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0467?: CVE-2021-0467 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 6.8/10. Published 2021-06-14.
How severe is CVE-2021-0467?: Medium severity. CVSS v3 base score is 6.8 out of 10.