What is CVE-2022-21761?

CVE-2022-21761 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 4.4/10. Published 2022-06-06.

How severe is CVE-2022-21761?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Integer overflow in Google Android

CVE-2022-21761

In apusys driver, there is a possible system crash due to an integer overflow. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06479532; Issue ID: ALPS06479532.

Vulnerability class: Integer Overflow

EPSS: 0.001 (1.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Google Android — versions 10.0, 11.0, 12.0
Mediatek Mt6761
Mediatek Mt6762
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6769
Mediatek Mt6779
Mediatek Mt6781
Mediatek Mt6785
Mediatek Mt6789

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security@mediatek.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-21761?: CVE-2022-21761 is a medium-severity vulnerability in Google Android, classified under Integer Overflow or Wraparound. CVSS score: 4.4/10. Published 2022-06-06.
How severe is CVE-2022-21761?: Medium severity. CVSS v3 base score is 4.4 out of 10.