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CVE-2023-28581

Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware

Critical9.8EPSS 0.50%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

Scores

CVSS scores of CVE-2023-28581, 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 · 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)
0.50% · top 57% 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 FastConnect 6800
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected QCA6391
    • affected QCA6426
    • affected QCA6436
    • affected SD 8 Gen1 5G
    • affected SD865 5G
    • affected Snapdragon 8 Gen 1 Mobile Platform
    • affected Snapdragon 865 5G Mobile Platform
    • affected Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
    • affected Snapdragon 870 5G Mobile Platform (SM8250-AC)
    • affected Snapdragon AR2 Gen 1 Platform
    • affected Snapdragon XR2 5G Platform
    • affected SSG2115P
    • affected SSG2125P
    • affected SXR1230P
    • affected SXR2230P
    • affected WCD9380
    • affected WCD9385
    • affected WCN6740
    • affected WSA8810
    • affected WSA8815
    • affected WSA8830
    • affected WSA8832
    • affected WSA8835

References (1)

Sources

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

Badge for a README or a ticket

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Record last updated .