CVE-2024-49845

Memory corruption during FRS UDS generation

Published May 6, 2025 · Updated Feb 26, 2026

Memory corruption in Qualcomm Snapdragon HLOS allows local users to corrupt memory during the FRS UDS generation process. Qualcomm has not disclosed the named HLOS function, the untrusted input, or the invalid operation that corrupts memory. Local low-privileged access is required; the published record does not specify whether exploitation causes a crash, code execution, or another outcome.

CVSS severity7.8
High
EPSS probability0.10%
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 HLOS allows local users to corrupt memory during the FRS UDS generation process. Qualcomm has not disclosed the named HLOS function, the untrusted input, or the invalid operation that corrupts memory. Local low-privileged access is required; the published record does not specify whether exploitation causes a crash, code execution, or another outcome.

The record

CVE
CVE-2024-49845
Published
May 6, 2025
Updated
Feb 26, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-20
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=AR8035
  2. Affected versionversion=FastConnect 6200
  3. Affected versionversion=FastConnect 6700
  4. Affected versionversion=FastConnect 6800
  5. Affected versionversion=FastConnect 6900
  6. Affected versionversion=FastConnect 7800
  7. Affected versionversion=QAM8255P
  8. Affected versionversion=QAM8295P
  9. Affected versionversion=QAM8620P
  10. Affected versionversion=QAM8650P
  11. Affected versionversion=QAM8775P
  12. Affected versionversion=QAMSRV1H
  13. Affected versionversion=QAMSRV1M
  14. Affected versionversion=QCA6174A
  15. Affected versionversion=QCA6391
  16. Affected versionversion=QCA6421
  17. Affected versionversion=QCA6426
  18. Affected versionversion=QCA6431
  19. Affected versionversion=QCA6436
  20. Affected versionversion=QCA6574
  21. Affected versionversion=QCA6574A
  22. Affected versionversion=QCA6574AU
  23. Affected versionversion=QCA6584AU
  24. Affected versionversion=QCA6595
  25. Affected versionversion=QCA6595AU
  26. Affected versionversion=QCA6678AQ
  27. Affected versionversion=QCA6688AQ
  28. Affected versionversion=QCA6696
  29. Affected versionversion=QCA6698AQ
  30. Affected versionversion=QCA6797AQ
  31. Affected versionversion=QCA8081
  32. Affected versionversion=QCA8337
  33. Affected versionversion=QCC710
  34. Affected versionversion=QCM5430
  35. Affected versionversion=QCM6490
  36. Affected versionversion=QCM8550
  37. Affected versionversion=QCN6224
  38. Affected versionversion=QCN6274
  39. Affected versionversion=QCN9274
  40. Affected versionversion=QCS5430
  41. Affected versionversion=QCS615
  42. Affected versionversion=QCS6490
  43. Affected versionversion=QCS8300
  44. Affected versionversion=QCS8550
  45. Affected versionversion=QCS9100
  46. Affected versionversion=QDU1000
  47. Affected versionversion=QDU1010
  48. Affected versionversion=QDU1110
  49. Affected versionversion=QDU1210
  50. Affected versionversion=QDX1010
  51. Affected versionversion=QDX1011
  52. Affected versionversion=QEP8111
  53. Affected versionversion=QFW7114
  54. Affected versionversion=QFW7124
  55. Affected versionversion=QMP1000
  56. Affected versionversion=QRU1032
  57. Affected versionversion=QRU1052
  58. Affected versionversion=QRU1062
  59. Affected versionversion=QSM8350
  60. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  61. Affected versionversion=SA6145P
  62. Affected versionversion=SA6150P
  63. Affected versionversion=SA6155P
  64. Affected versionversion=SA7255P
  65. Affected versionversion=SA7775P
  66. Affected versionversion=SA8145P
  67. Affected versionversion=SA8150P
  68. Affected versionversion=SA8155P
  69. Affected versionversion=SA8195P
  70. Affected versionversion=SA8255P
  71. Affected versionversion=SA8295P
  72. Affected versionversion=SA8530P
  73. Affected versionversion=SA8540P
  74. Affected versionversion=SA8620P
  75. Affected versionversion=SA8650P
  76. Affected versionversion=SA8770P
  77. Affected versionversion=SA8775P
  78. Affected versionversion=SA9000P
  79. Affected versionversion=SC8380XP
  80. Affected versionversion=SD865 5G
  81. Affected versionversion=SD 8 Gen1 5G
  82. Affected versionversion=SM4635
  83. Affected versionversion=SM6650
  84. Affected versionversion=SM6650P
  85. Affected versionversion=SM7250P
  86. Affected versionversion=SM7635
  87. Affected versionversion=SM7675
  88. Affected versionversion=SM7675P
  89. Affected versionversion=SM8635
  90. Affected versionversion=SM8635P
  91. Affected versionversion=SM8650Q
  92. Affected versionversion=SM8735
  93. Affected versionversion=SM8750
  94. Affected versionversion=SM8750P
  95. Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
  96. Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
  97. Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
  98. Affected versionversion=Snapdragon 865 5G Mobile Platform
  99. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  100. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  101. Affected versionversion=Snapdragon 888 5G Mobile Platform
  102. Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
  103. Affected versionversion=Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)
  104. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  105. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  106. Affected versionversion=Snapdragon AR1 Gen 1 Platform
  107. Affected versionversion=Snapdragon AR1 Gen 1 Platform "Luna1"
  108. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  109. Affected versionversion=Snapdragon X32 5G Modem-RF System
  110. Affected versionversion=Snapdragon X35 5G Modem-RF System
  111. Affected versionversion=Snapdragon X55 5G Modem-RF System
  112. Affected versionversion=Snapdragon X62 5G Modem-RF System
  113. Affected versionversion=Snapdragon X65 5G Modem-RF System
  114. Affected versionversion=Snapdragon X72 5G Modem-RF System
  115. Affected versionversion=Snapdragon X75 5G Modem-RF System
  116. Affected versionversion=Snapdragon XR2 5G Platform
  117. Affected versionversion=SRV1H
  118. Affected versionversion=SRV1L
  119. Affected versionversion=SRV1M
  120. Affected versionversion=SXR2130
  121. Affected versionversion=SXR2330P
  122. Affected versionversion=WCD9340
  123. Affected versionversion=WCD9370
  124. Affected versionversion=WCD9375
  125. Affected versionversion=WCD9378
  126. Affected versionversion=WCD9380
  127. Affected versionversion=WCD9385
  128. Affected versionversion=WCD9390
  129. Affected versionversion=WCD9395
  130. Affected versionversion=WCN3950
  131. Affected versionversion=WCN3988
  132. Affected versionversion=WCN6450
  133. Affected versionversion=WCN6650
  134. Affected versionversion=WCN6755
  135. Affected versionversion=WCN7750
  136. Affected versionversion=WCN7860
  137. Affected versionversion=WCN7861
  138. Affected versionversion=WCN7880
  139. Affected versionversion=WCN7881
  140. Affected versionversion=WSA8810
  141. Affected versionversion=WSA8815
  142. Affected versionversion=WSA8830
  143. Affected versionversion=WSA8832
  144. Affected versionversion=WSA8835
  145. Affected versionversion=WSA8840
  146. Affected versionversion=WSA8845
  147. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8035; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=QAM8255P; version=QAM8295P; version=QAM8620P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6174A; version=QCA6391; version=QCA6421; version=QCA6426; version=QCA6431; version=QCA6436; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=QCA8081; version=QCA8337; version=QCC710; version=QCM5430; version=QCM6490; version=QCM8550; version=QCN6224; version=QCN6274; version=QCN9274; version=QCS5430; version=QCS615; version=QCS6490; version=QCS8300; version=QCS8550; version=QCS9100; version=QDU1000; version=QDU1010; version=QDU1110; version=QDU1210; version=QDX1010; version=QDX1011; version=QEP8111; version=QFW7114; version=QFW7124; version=QMP1000; version=QRU1032; version=QRU1052; version=QRU1062; version=QSM8350; version=Qualcomm Video Collaboration VC3 Platform; version=SA6145P; version=SA6150P; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8145P; version=SA8150P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8530P; version=SA8540P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SC8380XP; version=SD865 5G; version=SD 8 Gen1 5G; version=SM4635; version=SM6650; version=SM6650P; version=SM7250P; version=SM7635; version=SM7675; version=SM7675P; version=SM8635; version=SM8635P; version=SM8650Q; version=SM8735; version=SM8750; version=SM8750P; version=Snapdragon 765 5G Mobile Platform (SM7250-AA); version=Snapdragon 765G 5G Mobile Platform (SM7250-AB); version=Snapdragon 768G 5G Mobile Platform (SM7250-AC); version=Snapdragon 865 5G Mobile Platform; version=Snapdragon 865+ 5G Mobile Platform (SM8250-AB); version=Snapdragon 870 5G Mobile Platform (SM8250-AC); version=Snapdragon 888 5G Mobile Platform; version=Snapdragon 888+ 5G Mobile Platform (SM8350-AC); version=Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB); version=Snapdragon 8 Gen 1 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon AR1 Gen 1 Platform; version=Snapdragon AR1 Gen 1 Platform "Luna1"; version=Snapdragon Auto 5G Modem-RF Gen 2; version=Snapdragon X32 5G Modem-RF System; version=Snapdragon X35 5G Modem-RF System; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon X62 5G Modem-RF System; version=Snapdragon X65 5G Modem-RF System; version=Snapdragon X72 5G Modem-RF System; version=Snapdragon X75 5G Modem-RF System; version=Snapdragon XR2 5G Platform; version=SRV1H; version=SRV1L; version=SRV1M; version=SXR2130; version=SXR2330P; version=WCD9340; version=WCD9370; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3950; version=WCN3988; version=WCN6450; version=WCN6650; version=WCN6755; version=WCN7750; version=WCN7860; version=WCN7861; version=WCN7880; version=WCN7881; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835; version=WSA8840; version=WSA8845; version=WSA8845H

Published CVSS scores

7.8Qualcomm, Inc.CVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation

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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