CVE-2022-33300

Memory corruption via unvalidated feature-ID index

Published Jan 6, 2023 · Updated Apr 9, 2025

Memory corruption in Qualcomm Snapdragon Automotive Android OS allows local users to corrupt memory through a malformed feature-ID request. The feature-ID return path fails to validate an array index after license authentication, permitting an out-of-bounds write. Exploitation requires local execution but no prior privileges or user interaction; public sources do not disclose whether the result is code execution or a crash.

CVSS severity8.4
High
EPSS probability0.12%
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 Qualcomm Snapdragon Automotive Android OS allows local users to corrupt memory through a malformed feature-ID request. The feature-ID return path fails to validate an array index after license authentication, permitting an out-of-bounds write. Exploitation requires local execution but no prior privileges or user interaction; public sources do not disclose whether the result is code execution or a crash.

The record

CVE
CVE-2022-33300
Published
Jan 6, 2023
Updated
Apr 9, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-20, CWE-787
Attack vector
local
Privileges
unauthenticated

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=QAM8295P
  2. Affected versionversion=QCA6174A
  3. Affected versionversion=QCA6390
  4. Affected versionversion=QCA6391
  5. Affected versionversion=QCA6426
  6. Affected versionversion=QCA6436
  7. Affected versionversion=QCA6574AU
  8. Affected versionversion=QCA6595AU
  9. Affected versionversion=QCA6696
  10. Affected versionversion=QCA9377
  11. Affected versionversion=QCC5100
  12. Affected versionversion=QCN9011
  13. Affected versionversion=QCN9012
  14. Affected versionversion=QRB5165
  15. Affected versionversion=QRB5165M
  16. Affected versionversion=QRB5165N
  17. Affected versionversion=SA6145P
  18. Affected versionversion=SA6150P
  19. Affected versionversion=SA6155P
  20. Affected versionversion=SA8145P
  21. Affected versionversion=SA8150P
  22. Affected versionversion=SA8155P
  23. Affected versionversion=SA8195P
  24. Affected versionversion=SA8295P
  25. Affected versionversion=SD660
  26. Affected versionversion=SD865 5G
  27. Affected versionversion=SD870
  28. Affected versionversion=SD888 5G
  29. Affected versionversion=SD 8 Gen1 5G
  30. Affected versionversion=SDX12
  31. Affected versionversion=SDX55M
  32. Affected versionversion=SDXR2 5G
  33. Affected versionversion=SW5100
  34. Affected versionversion=SW5100P
  35. Affected versionversion=WCD9335
  36. Affected versionversion=WCD9341
  37. Affected versionversion=WCD9380
  38. Affected versionversion=WCD9385
  39. Affected versionversion=WCN3980
  40. Affected versionversion=WCN3988
  41. Affected versionversion=WCN3990
  42. Affected versionversion=WCN6850
  43. Affected versionversion=WCN6851
  44. Affected versionversion=WCN6855
  45. Affected versionversion=WCN6856
  46. Affected versionversion=WCN7850
  47. Affected versionversion=WCN7851
  48. Affected versionversion=WSA8810
  49. Affected versionversion=WSA8815
  50. Affected versionversion=WSA8830
  51. Affected versionversion=WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Qualcomm · Snapdragonversion=QAM8295P; version=QCA6174A; version=QCA6390; version=QCA6391; version=QCA6426; version=QCA6436; version=QCA6574AU; version=QCA6595AU; version=QCA6696; version=QCA9377; version=QCC5100; version=QCN9011; version=QCN9012; version=QRB5165; version=QRB5165M; version=QRB5165N; version=SA6145P; version=SA6150P; version=SA6155P; version=SA8145P; version=SA8150P; version=SA8155P; version=SA8195P; version=SA8295P; version=SD660; version=SD865 5G; version=SD870; version=SD888 5G; version=SD 8 Gen1 5G; version=SDX12; version=SDX55M; version=SDXR2 5G; version=SW5100; version=SW5100P; version=WCD9335; version=WCD9341; version=WCD9380; version=WCD9385; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN6850; version=WCN6851; version=WCN6855; version=WCN6856; version=WCN7850; version=WCN7851; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8835

Published CVSS scores

8.4Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
CWE-787Out-of-bounds Write

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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