What is CVE-2021-35086?

CVE-2021-35086 is a high-severity vulnerability in Qualcomm Ar8035, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2022-06-14.

How severe is CVE-2021-35086?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Qualcomm Ar8035

CVE-2021-35086

Possible buffer over read due to improper validation of SIB type when processing a NR system Information message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Vulnerability class: Buffer Overflow

EPSS: 0.006 (43.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Qca6390
Qualcomm Qca6390_firmware
Qualcomm Qca6391
Qualcomm Qca6391_firmware
Qualcomm Qca6421
Qualcomm Qca6421_firmware
Qualcomm Qca6426
Qualcomm Qca6426_firmware

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2021-35086?: CVE-2021-35086 is a high-severity vulnerability in Qualcomm Ar8035, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2022-06-14.
How severe is CVE-2021-35086?: High severity. CVSS v3 base score is 7.5 out of 10.