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CVE-2023-43553

Use of Out-of-range Pointer Offset in WLAN HOST

Critical9.8EPSS 0.35%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

Scores

CVSS scores of CVE-2023-43553, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Analyzed3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.35% · top 71% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected AR8035
    • affected CSR8811
    • affected FastConnect 6900
    • affected FastConnect 7800
    • 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 IPQ5302
    • affected IPQ5312
    • affected IPQ5332
    • 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 QAM8255P
    • affected QAM8650P
    • affected QAM8775P
    • affected QAMSRV1H
    • affected QAMSRV1M
    • affected QCA0000
    • affected QCA4024
    • affected QCA6554A
    • and 91 more

References (1)

Sources

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

Badge for a README or a ticket

CVE-2023-43553 badge
[![CVE-2023-43553](https://trackcve.app/badge/CVE-2023-43553.svg)](https://trackcve.app/cve/CVE-2023-43553)

Record last updated .