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CVE record · CVE-2020-11307

Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute…: Buffer overflow in modem due to improper array index check before copying into it in…

CVSS 9.8 CriticalCriticalEPSS 0.0094 · 60th percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: qualcomm) at 13 Jul 2021, 05:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables
  • affected APQ8009W
  • affected APQ8017
  • affected APQ8053
  • affected APQ8064AU
  • affected APQ8096AU
  • affected AQT1000
  • affected MSM8909W
  • affected MSM8917
  • affected MSM8937
  • affected MSM8953
  • affected MSM8996AU
  • affected PM8937
  • and 104 more
Identifiers
CVE-2020-11307
CNA
qualcomm
Tags
Published
13 Jul 2021
Updated
4 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (qualcomm)
  • CISA KEV Not listed.
  • EPSS 0.0094, the 60th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 13 Jul 2021. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.