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14 results

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CVE-2022-33263

Use after free in Core

Description

Memory corruption due to use after free in Core when multiple DCI clients register and deregister.

Timeline

  1. ID reserved

    By qualcomm

  2. · 12 months later

    Published

  3. · 19 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-33263, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1Medium6.7CVSS:3.1/AV:L/AC:L/PR:H/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 98% of all CVEs (11 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.7.

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected AQT1000
    • affected FastConnect 6200
    • affected FastConnect 6700
    • affected FastConnect 6900
    • affected FastConnect 7800
    • affected QAM8255P
    • affected QCA6420
    • affected QCA6430
    • affected QCA6574AU
    • affected QCA6595AU
    • affected QCA6698AQ
    • affected QCA6797AQ
    • affected QCS8155
    • affected SA6155P
    • affected SA8155P
    • affected SA8195P
    • affected SA8255P
    • affected SD 8 Gen1 5G
    • affected SD855
    • affected SM4450
    • affected Snapdragon 8 Gen 1 Mobile Platform
    • affected Snapdragon 8+ Gen 1 Mobile Platform
    • affected Snapdragon 855 Mobile Platform
    • affected Snapdragon 855+/860 Mobile Platform (SM8150-AC)
    • affected Snapdragon 888 5G Mobile Platform
    • affected Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
    • affected Snapdragon W5+ Gen 1 Wearable Platform
    • affected Snapdragon Wear 4100+ Platform
    • affected SW5100
    • affected SW5100P
    • affected WCD9341
    • affected WCD9370
    • affected WCD9380
    • affected WCD9385
    • affected WCN3610
    • affected WCN3660B
    • affected WCN3680B
    • affected WCN3950
    • affected WCN3980
    • affected WCN3988
    • and 6 more

References

References1

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 .