What is CVE-2021-1949?

CVE-2021-1949 is a high-severity vulnerability in Qualcomm Apq8009, classified under Integer Overflow or Wraparound. CVSS score: 8.4/10. Published 2021-10-20.

How severe is CVE-2021-1949?

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

Integer overflow in Qualcomm Apq8009

CVE-2021-1949

Possible integer overflow due to improper check of batch count value while sanitizer is enabled in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

Vulnerability class: Integer Overflow

EPSS: 0.002 (5.5th 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

Qualcomm Apq8009
Qualcomm Apq8009_firmware
Qualcomm Apq8009w
Qualcomm Apq8009w_firmware
Qualcomm Apq8017
Qualcomm Apq8017_firmware
Qualcomm Apq8053
Qualcomm Apq8053_firmware
Qualcomm Apq8064au
Qualcomm Apq8064au_firmware

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

product-security@qualcomm.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-1949?: CVE-2021-1949 is a high-severity vulnerability in Qualcomm Apq8009, classified under Integer Overflow or Wraparound. CVSS score: 8.4/10. Published 2021-10-20.
How severe is CVE-2021-1949?: High severity. CVSS v3 base score is 8.4 out of 10.