What is CVE-2022-25729?

CVE-2022-25729 is a critical-severity vulnerability in Qualcomm Ar8031, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2023-02-12.

How severe is CVE-2022-25729?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Qualcomm Ar8031

CVE-2022-25729

Memory corruption in modem due to improper length check while copying into memory

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (35.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware
Qualcomm Mdm9205
Qualcomm Mdm9205_firmware
Qualcomm Mdm9206
Qualcomm Mdm9206_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-25729?: CVE-2022-25729 is a critical-severity vulnerability in Qualcomm Ar8031, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2023-02-12.
How severe is CVE-2022-25729?: Critical severity. CVSS v3 base score is 9.8 out of 10.