CVE-2022-25715

Memory corruption via miscast fence structure access

Published Jan 6, 2023 · Updated Apr 9, 2025

Memory corruption in the display driver in Qualcomm Snapdragon allows local users to corrupt memory through malformed fence handling. The driver applies an incorrect type cast when accessing fields of a fence structure, causing access through an incompatible structure type. Exploitation requires high local privileges and no user interaction, and successful abuse can compromise data or crash the device.

CVSS severity6.7
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in the display driver in Qualcomm Snapdragon allows local users to corrupt memory through malformed fence handling. The driver applies an incorrect type cast when accessing fields of a fence structure, causing access through an incompatible structure type. Exploitation requires high local privileges and no user interaction, and successful abuse can compromise data or crash the device.

The record

CVE
CVE-2022-25715
Published
Jan 6, 2023
Updated
Apr 9, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-704
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jan 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=AQT1000
  2. Affected versionversion=MDM9150
  3. Affected versionversion=QCA6391
  4. Affected versionversion=QCA6420
  5. Affected versionversion=QCA6430
  6. Affected versionversion=QCA8337
  7. Affected versionversion=QCN9074
  8. Affected versionversion=QCS410
  9. Affected versionversion=QCS610
  10. Affected versionversion=QCS8155
  11. Affected versionversion=Qualcomm215
  12. Affected versionversion=SA515M
  13. Affected versionversion=SA8155P
  14. Affected versionversion=SD205
  15. Affected versionversion=SD210
  16. Affected versionversion=SD429
  17. Affected versionversion=SD855
  18. Affected versionversion=SDA429W
  19. Affected versionversion=SDM429W
  20. Affected versionversion=SDX55
  21. Affected versionversion=WCD9340
  22. Affected versionversion=WCD9341
  23. Affected versionversion=WCD9370
  24. Affected versionversion=WCN3610
  25. Affected versionversion=WCN3620
  26. Affected versionversion=WCN3660B
  27. Affected versionversion=WCN3680B
  28. Affected versionversion=WCN3950
  29. Affected versionversion=WCN3980
  30. Affected versionversion=WCN3998
  31. Affected versionversion=WSA8810
  32. Affected versionversion=WSA8815

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Qualcomm · Snapdragonversion=AQT1000; version=MDM9150; version=QCA6391; version=QCA6420; version=QCA6430; version=QCA8337; version=QCN9074; version=QCS410; version=QCS610; version=QCS8155; version=Qualcomm215; version=SA515M; version=SA8155P; version=SD205; version=SD210; version=SD429; version=SD855; version=SDA429W; version=SDM429W; version=SDX55; version=WCD9340; version=WCD9341; version=WCD9370; version=WCN3610; version=WCN3620; version=WCN3660B; version=WCN3680B; version=WCN3950; version=WCN3980; version=WCN3998; version=WSA8810; version=WSA8815

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.7Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-704Incorrect Type Conversion or Cast

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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