CVE-2022-22071Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

8.4 HIGHEPSS 0.39%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 04:27 UTC

OverviewCVSS details

8.4HIGHCVSS 3.1

Score source: qualcomm (CNA)
NVD status: Analyzed
Published: Jun 14, 2022
Assigner: qualcomm

Affected

Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music (Qualcomm, Inc.)

Versions: APQ8053, AR8031, AR8035, CSRA6620, CSRA6640, MDM9150, MSM8953, QCA6174A, QCA6390, QCA6391, QCA6426, QCA6436, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8081, QCA8337, QCA9377, QCM2290, QCM4290, QCM6490, QCS2290, QCS405, QCS410, QCS4290, QCS610, QCS6490, QRB5165, QRB5165M, QRB5165N, Qualcomm215, SA6155P, SA8155P, SA8195P, SD439, SD460, SD480, SD662, SD680, SD690 5G, SD695, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDX12, SDX55, SDX55M, SDX65, SDXR2 5G, SM4125, SM7250P, SM7325P, WCD9326, WCD9335, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3615, WCN3660B, WCN3680B, WCN3910, WCN3950, WCN3980, WCN3988, WCN3991, WCN3998, WCN3999, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830, WSA8835

Exploitation

Public exploit: None listed
CISA KEV: Listed · Dec 5, 2023
KEV due date: Dec 26, 2023
Ransomware use: Unknown
SSVC: Exploitation active · Automatable no · Impact total

EPSS · FIRST, scored Nov 8

0.39%chance of exploitation in 30 days

Higher than 33.83% of CVEs

CVSS 3.1 · qualcomm (CNA)

8.4High

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

Attack vector: Local
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

CVSS 3.1 · NVD

7.8High

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

Attack vector: Local
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

CVSS 2.0 · NVD

7.2High

AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack vector: Local
Attack complexity: Low
Authentication: None
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
8.4	HIGH	3.1qualcomm (CNA)	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8	HIGH	3.1NVD	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2	HIGH	2.0NVD	AV:L/AC:L/Au:N/C:C/I:C/A:C

CISA required action

⚡ Known exploited · remediation due Dec 26, 2023

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Details

CVE ID: CVE-2022-22071
Status: Analyzed
Assigner (CNA): qualcomm
Published: Jun 14, 2022
Last modified: 2026-06-17 04:27 UTC
Weaknesses: CWE-416

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-09 14:19 UTC.