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CVE-2023-43535

Improper Validation of Array Index in Display

High8.4EPSS 0.11%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption when negative display IDs are sent as input while processing DISPLAYESCAPE event trigger.

Scores

CVSS scores of CVE-2023-43535, 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)
0.11% · top 99% of all CVEs (6 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 FastConnect 6700
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected SC8380XP
    • affected Snapdragon 7c+ Gen 3 Compute
    • affected Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)
    • affected WCD9380
    • affected WCD9385
    • affected WSA8830
    • affected WSA8835
    • affected WSA8840
    • affected WSA8845
    • affected WSA8845H

References (1)

Sources

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

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Record last updated .