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CVE record · CVE-2021-30310

Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity…: Possible buffer overflow due to Improper validation of received CF-ACK and CF-Poll data…

CVSS 7.5 HighEPSS 0.0060 · 48th percentile

Published by the CVE Program (CNA: qualcomm) at 20 Oct 2021, 06:31 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 Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music
  • affected APQ8009, APQ8017, APQ8053, APQ8096AU, CSRB31024, MDM9206, MDM9250, MDM9607, MDM9626, MDM9628, MDM9640, MDM9650, MDM9655, MSM8996AU, QCA4020, QCA4531, QCA6174A, QCA6175A, QCA6310, QCA6320, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9367, QCA9369, QCA9377, QCA9379, QCA9886, QCM2290, QCS2290, SA515M, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SD210, SD480, SD690 5G, SD750G, SD765, SD765G, SD768G, SD820, SD821, SD845, SDX20, SDX20M, SDX24, SDX55, SM7250P, WCD9326, WCD9330, WCD9335, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610, WCN3615, WCN3660B, WCN3680B, WCN3910, WCN3950, WCN3988, WCN3990, WCN3991, WCN3998, WSA8810, WSA8815, WSA8830, WSA8835
Identifiers
CVE-2021-30310
CNA
qualcomm
Tags
Published
20 Oct 2021
Updated
3 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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (qualcomm)
  • CISA KEV Not listed.
  • EPSS 0.0060, the 48th percentile, on 9 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 20 Oct 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.