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CVE-2022-33271

Buffer over-read in WLAN

High8.2EPSS 0.38%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Information disclosure due to buffer over-read in WLAN while parsing NMF frame.

Scores

CVSS scores of CVE-2022-33271, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
0.38% · top 68% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.2.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected APQ8096AU
    • affected AQT1000
    • affected AR8031
    • affected AR8035
    • affected AR9380
    • affected CSR8811
    • affected CSRA6620
    • affected CSRA6640
    • affected CSRB31024
    • affected IPQ5010
    • affected IPQ5018
    • affected IPQ5028
    • affected IPQ6000
    • affected IPQ6010
    • affected IPQ6018
    • affected IPQ6028
    • affected IPQ8064
    • affected IPQ8065
    • affected IPQ8068
    • affected IPQ8070
    • affected IPQ8070A
    • affected IPQ8071A
    • affected IPQ8072A
    • affected IPQ8074A
    • affected IPQ8076
    • affected IPQ8076A
    • affected IPQ8078
    • affected IPQ8078A
    • affected IPQ8173
    • affected IPQ8174
    • affected IPQ9008
    • affected IPQ9574
    • affected MDM9640
    • affected MSM8996AU
    • affected PMP8074
    • affected QAM8295P
    • affected QCA1062
    • affected QCA1064
    • affected QCA2062
    • affected QCA2064
    • and 205 more

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2022-33271 badge
[![CVE-2022-33271](https://trackcve.app/badge/CVE-2022-33271.svg)](https://trackcve.app/cve/CVE-2022-33271)

Record last updated .