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CVE-2023-43537

Buffer Over-read in WLAN Host

Medium6.5EPSS 0.21%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Information disclosure while handling T2LM Action Frame in WLAN Host.

Timeline

  1. ID reserved

    By qualcomm

  2. · 9 months later

    Published

  3. · 2 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-2023-43537, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1Medium6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
NVDNVD · Analyzed3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
0.21% · top 88% 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: Medium 6.5.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected AR8035
    • affected CSR8811
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected Flight RB5 5G Platform
    • affected Immersive Home 214 Platform
    • affected Immersive Home 216 Platform
    • affected Immersive Home 316 Platform
    • affected Immersive Home 318 Platform
    • affected Immersive Home 3210 Platform
    • affected Immersive Home 326 Platform
    • affected IPQ5010
    • affected IPQ5028
    • affected IPQ6000
    • affected IPQ6010
    • affected IPQ6018
    • affected IPQ6028
    • affected IPQ8070A
    • affected IPQ8071A
    • affected IPQ8072A
    • affected IPQ8074A
    • affected IPQ8076
    • affected IPQ8076A
    • affected IPQ8078
    • affected IPQ8078A
    • affected IPQ8173
    • affected IPQ8174
    • affected IPQ9008
    • affected IPQ9570
    • affected IPQ9574
    • affected QCA0000
    • affected QCA4024
    • affected QCA6391
    • affected QCA6554A
    • affected QCA6564AU
    • affected QCA6574
    • affected QCA6574A
    • affected QCA6574AU
    • affected QCA6584AU
    • affected QCA6595
    • and 72 more

References (1)

Sources

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

Badge for a README or a ticket

CVE-2023-43537 badge
[![CVE-2023-43537](https://trackcve.app/badge/CVE-2023-43537.svg)](https://trackcve.app/cve/CVE-2023-43537)

Record last updated .