Skip to content
TrackCVE
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2022-40531

Incorrect type conversion in WLAN

High8.4EPSS 0.12%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption in WLAN due to incorrect type cast while sending WMI_SCAN_SCH_PRIO_TBL_CMDID message.

Timeline

  1. ID reserved

    By qualcomm

  2. · 6 months later

    Published

  3. · 17 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-40531, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Modified3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.12% · top 98% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · 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 8.4.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected APQ8009
    • affected APQ8017
    • affected APQ8076
    • affected APQ8096AU
    • affected AQT1000
    • affected AR8031
    • affected AR8035
    • affected AR9380
    • affected CSR8811
    • affected CSRA6620
    • affected CSRA6640
    • affected CSRB31024
    • affected IPQ4018
    • affected IPQ4028
    • affected IPQ4029
    • affected IPQ5010
    • affected IPQ5018
    • affected IPQ5028
    • affected IPQ6000
    • affected IPQ6010
    • affected IPQ6018
    • affected IPQ6028
    • affected IPQ8064
    • affected IPQ8065
    • affected IPQ8068
    • affected IPQ8069
    • affected IPQ8070
    • affected IPQ8070A
    • affected IPQ8071
    • affected IPQ8071A
    • affected IPQ8072
    • affected IPQ8072A
    • affected IPQ8074
    • affected IPQ8074A
    • affected IPQ8076
    • affected IPQ8076A
    • affected IPQ8078
    • affected IPQ8078A
    • affected IPQ8173
    • affected IPQ8174
    • and 244 more

References (1)

Sources

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

Badge for a README or a ticket

CVE-2022-40531 badge
[![CVE-2022-40531](https://trackcve.app/badge/CVE-2022-40531.svg)](https://trackcve.app/cve/CVE-2022-40531)

Record last updated .