What is CVE-2021-30341?

CVE-2021-30341 is a critical-severity vulnerability in Qualcomm Apq8009w, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-06-14.

How severe is CVE-2021-30341?

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

Buffer overflow in Qualcomm Apq8009w

CVE-2021-30341

Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industr…

Vulnerability class: Buffer Overflow

EPSS: 0.007 (49.5th 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 Apq8009w
Qualcomm Apq8009w_firmware
Qualcomm Apq8096au
Qualcomm Apq8096au_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csrb31024
Qualcomm Csrb31024_firmware

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2021-30341?: CVE-2021-30341 is a critical-severity vulnerability in Qualcomm Apq8009w, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-06-14.
How severe is CVE-2021-30341?: Critical severity. CVSS v3 base score is 9.8 out of 10.