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CVE-2022-40508

Reachable assertion in Modem

High7.5EPSS 0.38%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Transient DOS due to reachable assertion in Modem while processing config related to cross carrier scheduling, which is not supported.

Scores

CVSS scores of CVE-2022-40508, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.38% · top 67% of all CVEs (6 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 7.5.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected 315 5G IoT Modem
    • affected AQT1000
    • affected AR8035
    • affected FastConnect 6200
    • affected FastConnect 6700
    • affected FastConnect 6800
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected QCA6391
    • affected QCA6421
    • affected QCA6426
    • affected QCA6431
    • affected QCA6436
    • affected QCA6574A
    • affected QCA6574AU
    • affected QCA6595AU
    • affected QCA6696
    • affected QCA6698AQ
    • affected QCA8081
    • affected QCA8337
    • affected QCN6024
    • affected QCN9024
    • affected SD855
    • affected SD865 5G
    • affected SD888
    • affected SDX55
    • affected SDX57M
    • affected SM7250P
    • affected SM7315
    • affected Snapdragon 4 Gen 1 Mobile Platform
    • affected Snapdragon 480 5G Mobile Platform
    • affected Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
    • affected Snapdragon 690 5G Mobile Platform
    • affected Snapdragon 695 5G Mobile Platform
    • affected Snapdragon 750G 5G Mobile Platform
    • affected Snapdragon 765 5G Mobile Platform (SM7250-AA)
    • affected Snapdragon 765G 5G Mobile Platform (SM7250-AB)
    • affected Snapdragon 768G 5G Mobile Platform (SM7250-AC)
    • affected Snapdragon 780G 5G Mobile Platform
    • affected Snapdragon 7c+ Gen 3 Compute
    • and 26 more

References (1)

Sources

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

Badge for a README or a ticket

CVE-2022-40508 badge
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Record last updated .