What is CVE-2020-3635?

CVE-2020-3635 is a high-severity vulnerability in Qualcomm Apq8053, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-06-22.

How severe is CVE-2020-3635?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Qualcomm Apq8053

CVE-2020-3635

Stack based overflow If the maximum number of arguments allowed per request in perflock exceeds in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8053, APQ8096AU, APQ8098, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, Saipan, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Vulnerability class: Buffer Overflow

EPSS: 0.002 (8.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (x_refsource_CONFIRM, Broken Link)
nvd@nist.gov (Vendor Advisory)

Frequently asked questions

What is CVE-2020-3635?: CVE-2020-3635 is a high-severity vulnerability in Qualcomm Apq8053, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-06-22.
How severe is CVE-2020-3635?: High severity. CVSS v3 base score is 7.8 out of 10.