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CVE-2023-43519

Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in Video

High7.3EPSS 0.26%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption in video while parsing the Videoinfo, when the size of atom is greater than the videoinfo size.

Scores

CVSS scores of CVE-2023-43519, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVDNVD · Modified3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.26% · top 82% of all CVEs (7 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 7.3.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected AQT1000
    • affected FastConnect 6200
    • affected FastConnect 6700
    • affected FastConnect 6800
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected QAM8255P
    • affected QAM8295P
    • affected QAM8650P
    • affected QAM8775P
    • affected QAMSRV1H
    • affected QAMSRV1M
    • affected QCA6310
    • affected QCA6320
    • affected QCA6391
    • affected QCA6420
    • affected QCA6430
    • affected QCA6574
    • affected QCA6574A
    • affected QCA6574AU
    • affected QCA6595
    • affected QCA6595AU
    • affected QCA6696
    • affected QCA6698AQ
    • affected QCM2290
    • affected QCM4290
    • affected QCM4490
    • affected QCM6490
    • affected QCN7606
    • affected QCS2290
    • affected QCS410
    • affected QCS4290
    • affected QCS4490
    • affected QCS610
    • affected QCS6490
    • affected Qualcomm Video Collaboration VC1 Platform
    • affected Qualcomm Video Collaboration VC3 Platform
    • affected SA4150P
    • affected SA4155P
    • affected SA6145P
    • and 94 more

References (1)

Sources

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

Badge for a README or a ticket

CVE-2023-43519 badge
[![CVE-2023-43519](https://trackcve.app/badge/CVE-2023-43519.svg)](https://trackcve.app/cve/CVE-2023-43519)

Record last updated .