CVE-2021-1963

Possible use-after-free due to lack of validation for the rule count in filter table in IPA driver in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CVSS 6.7 · Medium

External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2021-1963.

Product-level CPE searches intentionally omit version fields and NVD version-range or configuration certainty. Verify the exact product version and configuration independently.

Sign-in required. Shodan requires you to sign in to run these filter searches.

Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:h:qualcomm:apq8009wSearch this product on Shodan
cpe:2.3:o:qualcomm:apq8009w_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:apq8096auSearch this product on Shodan
cpe:2.3:o:qualcomm:apq8096au_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:aqt1000Search this product on Shodan
cpe:2.3:o:qualcomm:aqt1000_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:ar8031Search this product on Shodan
cpe:2.3:o:qualcomm:ar8031_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:ar8035Search this product on Shodan
cpe:2.3:o:qualcomm:ar8035_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:csra6620Search this product on Shodan
cpe:2.3:o:qualcomm:csra6620_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:csra6640Search this product on Shodan
cpe:2.3:o:qualcomm:csra6640_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:fsm10055Search this product on Shodan
cpe:2.3:o:qualcomm:fsm10055_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:fsm10056Search this product on Shodan
cpe:2.3:o:qualcomm:fsm10056_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:mdm9150Search this product on Shodan
cpe:2.3:o:qualcomm:mdm9150_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:mdm9650Search this product on Shodan
cpe:2.3:o:qualcomm:mdm9650_firmwareSearch this product on Shodan
cpe:2.3:h:qualcomm:msm8909wSearch this product on Shodan
cpe:2.3:o:qualcomm:msm8909w_firmwareSearch this product on Shodan
cpe:2.3:o:qualcomm:msm8996au_firmwareSearch this product on Shodan

Exact CVE query

Eligible paid Shodan plan required

Shodan's exact vuln: filter is separate from the product searches above and requires an eligible paid Shodan plan.

vuln:CVE-2021-1963Search this CVE on Shodan

These are outbound search links only. cvebuzz makes no Shodan API call, uses no Shodan API key, and does not display live result counts.

Metadata

Canonical fields

NVD status

Unavailable

Published

Sep 9, 2021

Modified

Jun 17, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Local. The attacker needs local access to the vulnerable system.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Privileges Required (PR): High. The attacker needs significant administrative privileges.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Unchanged. Impacts remain within the vulnerable security authority.
Confidentiality Impact (C): High. There is a total or serious impact to this security property.
Integrity Impact (I): High. There is a total or serious impact to this security property.
Availability Impact (A): High. There is a total or serious impact to this security property.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses