What is CVE-2021-34403?

CVE-2021-34403 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 7.8/10. Published 2022-01-18.

How severe is CVE-2021-34403?

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

Use After Free in Google Android

CVE-2021-34403

NVIDIA Linux distributions contain a vulnerability in nvmap ioctl, which allows any user with a local account to exploit a use-after-free condition, leading to code privilege escalation, loss of confidentiality and integrity, or denial of…

Vulnerability class: Use-After-Free

EPSS: 0.003 (21.8th 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
Nvidia Shield_experience
Nvidia Shield Tv — versions All versions prior to SE 9.0

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@nvidia.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-34403?: CVE-2021-34403 is a high-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 7.8/10. Published 2022-01-18.
How severe is CVE-2021-34403?: High severity. CVSS v3 base score is 7.8 out of 10.