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CVE-2022-33227

Double free in Linux-Android

Medium6.7EPSS 0.11%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Memory corruption in Linux android due to double free while calling unregister provider after register call.

Timeline

  1. ID reserved

    By qualcomm

  2. · 12 months later

    Published

  3. · 14 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-2022-33227, 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 (7 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.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected AQT1000
    • affected CSRB31024
    • affected FastConnect 6200
    • affected FastConnect 6800
    • affected FastConnect 6900
    • affected QAM8255P
    • affected QAM8295P
    • affected QCA6310
    • affected QCA6320
    • affected QCA6391
    • affected QCA6420
    • affected QCA6426
    • affected QCA6430
    • affected QCA6436
    • affected QCA6564
    • affected QCA6564AU
    • affected QCA6574A
    • affected QCA6574AU
    • affected QCA6595AU
    • affected QCA6696
    • affected QCA6698AQ
    • affected QCA6797AQ
    • affected QCS410
    • affected QCS610
    • affected SA6145P
    • affected SA6150P
    • affected SA6155P
    • affected SA8145P
    • affected SA8150P
    • affected SA8155P
    • affected SA8195P
    • affected SA8255P
    • affected SA8295P
    • affected SD835
    • affected SD855
    • affected SD865 5G
    • affected SDM429W
    • affected Snapdragon 429 Mobile Platform
    • affected Snapdragon 835 Mobile PC Platform
    • affected Snapdragon 855 Mobile Platform
    • and 29 more

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 .