CVE-2024-45552Network attack vector

Information disclosure via nonconforming RTCP packet

Published Apr 7, 2025 · Updated Apr 7, 2025

Buffer over-read in Qualcomm Snapdragon Data Network Stack & Connectivity allows remote attackers to disclose information via crafted RTCP packets. The component reads beyond the supplied RTCP packet buffer when processing nonconforming input, after which the device resets. A remote party able to send RTCP traffic into an active video call needs no privileges or user interaction; impact is limited to information disclosure and a device reset.

CVSS severity8.2
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer over-read in Qualcomm Snapdragon Data Network Stack & Connectivity allows remote attackers to disclose information via crafted RTCP packets. The component reads beyond the supplied RTCP packet buffer when processing nonconforming input, after which the device resets. A remote party able to send RTCP traffic into an active video call needs no privileges or user interaction; impact is limited to information disclosure and a device reset.

The record

CVE
CVE-2024-45552
Published
Apr 7, 2025
Updated
Apr 7, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-126, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 7, 2025Record 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=APQ8064AU
  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=MSM8108
  8. Affected versionversion=MSM8209
  9. Affected versionversion=MSM8608
  10. Affected versionversion=MSM8909W
  11. Affected versionversion=MSM8996AU
  12. Affected versionversion=QAM8255P
  13. Affected versionversion=QAM8295P
  14. Affected versionversion=QAM8620P
  15. Affected versionversion=QAM8650P
  16. Affected versionversion=QAM8775P
  17. Affected versionversion=QAMSRV1H
  18. Affected versionversion=QAMSRV1M
  19. Affected versionversion=QCA6310
  20. Affected versionversion=QCA6320
  21. Affected versionversion=QCA6335
  22. Affected versionversion=QCA6391
  23. Affected versionversion=QCA6426
  24. Affected versionversion=QCA6436
  25. Affected versionversion=QCA6564
  26. Affected versionversion=QCA6564A
  27. Affected versionversion=QCA6564AU
  28. Affected versionversion=QCA6574
  29. Affected versionversion=QCA6574A
  30. Affected versionversion=QCA6574AU
  31. Affected versionversion=QCA6595
  32. Affected versionversion=QCA6595AU
  33. Affected versionversion=QCA6696
  34. Affected versionversion=QCA6698AQ
  35. Affected versionversion=QCA6797AQ
  36. Affected versionversion=QCM6125
  37. Affected versionversion=QCM6490
  38. Affected versionversion=QCS410
  39. Affected versionversion=QCS610
  40. Affected versionversion=QCS6125
  41. Affected versionversion=QCS6490
  42. Affected versionversion=Qualcomm 205 Mobile Platform
  43. Affected versionversion=Qualcomm 215 Mobile Platform
  44. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  45. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  46. Affected versionversion=Robotics RB3 Platform
  47. Affected versionversion=SA4150P
  48. Affected versionversion=SA4155P
  49. Affected versionversion=SA6145P
  50. Affected versionversion=SA6150P
  51. Affected versionversion=SA6155
  52. Affected versionversion=SA6155P
  53. Affected versionversion=SA7255P
  54. Affected versionversion=SA7775P
  55. Affected versionversion=SA8145P
  56. Affected versionversion=SA8150P
  57. Affected versionversion=SA8155
  58. Affected versionversion=SA8155P
  59. Affected versionversion=SA8195P
  60. Affected versionversion=SA8255P
  61. Affected versionversion=SA8295P
  62. Affected versionversion=SA8620P
  63. Affected versionversion=SA8650P
  64. Affected versionversion=SA8770P
  65. Affected versionversion=SA8775P
  66. Affected versionversion=SA9000P
  67. Affected versionversion=SD626
  68. Affected versionversion=SD660
  69. Affected versionversion=SD835
  70. Affected versionversion=SD865 5G
  71. Affected versionversion=SDM429W
  72. Affected versionversion=SG4150P
  73. Affected versionversion=SM4125
  74. Affected versionversion=SM6370
  75. Affected versionversion=SM8550P
  76. Affected versionversion=Smart Audio 200 Platform
  77. Affected versionversion=Smart Display 200 Platform (APQ5053-AA)
  78. Affected versionversion=Snapdragon 208 Processor
  79. Affected versionversion=Snapdragon 210 Processor
  80. Affected versionversion=Snapdragon 212 Mobile Platform
  81. Affected versionversion=Snapdragon 429 Mobile Platform
  82. Affected versionversion=Snapdragon 460 Mobile Platform
  83. Affected versionversion=Snapdragon 480 5G Mobile Platform
  84. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  85. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  86. Affected versionversion=Snapdragon 625 Mobile Platform
  87. Affected versionversion=Snapdragon 626 Mobile Platform
  88. Affected versionversion=Snapdragon 660 Mobile Platform
  89. Affected versionversion=Snapdragon 662 Mobile Platform
  90. Affected versionversion=Snapdragon 680 4G Mobile Platform
  91. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  92. Affected versionversion=Snapdragon 695 5G Mobile Platform
  93. Affected versionversion=Snapdragon 820 Automotive Platform
  94. Affected versionversion=Snapdragon 835 Mobile PC Platform
  95. Affected versionversion=Snapdragon 845 Mobile Platform
  96. Affected versionversion=Snapdragon 865 5G Mobile Platform
  97. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  98. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  99. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  100. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  101. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  102. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  103. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  104. Affected versionversion=Snapdragon Wear 2100 Platform
  105. Affected versionversion=Snapdragon Wear 2500 Platform
  106. Affected versionversion=Snapdragon Wear 3100 Platform
  107. Affected versionversion=Snapdragon X55 5G Modem-RF System
  108. Affected versionversion=Snapdragon XR1 Platform
  109. Affected versionversion=Snapdragon XR2 5G Platform
  110. Affected versionversion=SRV1H
  111. Affected versionversion=SRV1L
  112. Affected versionversion=SRV1M
  113. Affected versionversion=SW5100
  114. Affected versionversion=SW5100P
  115. Affected versionversion=SXR1120
  116. Affected versionversion=SXR2130
  117. Affected versionversion=Vision Intelligence 100 Platform (APQ8053-AA)
  118. Affected versionversion=Vision Intelligence 200 Platform (APQ8053-AC)
  119. Affected versionversion=Vision Intelligence 400 Platform
  120. Affected versionversion=WCD9326
  121. Affected versionversion=WCD9335
  122. Affected versionversion=WCD9340
  123. Affected versionversion=WCD9341
  124. Affected versionversion=WCD9370
  125. Affected versionversion=WCD9375
  126. Affected versionversion=WCD9380
  127. Affected versionversion=WCD9385
  128. Affected versionversion=WCD9390
  129. Affected versionversion=WCD9395
  130. Affected versionversion=WCN3610
  131. Affected versionversion=WCN3615
  132. Affected versionversion=WCN3620
  133. Affected versionversion=WCN3660B
  134. Affected versionversion=WCN3680B
  135. Affected versionversion=WCN3910
  136. Affected versionversion=WCN3950
  137. Affected versionversion=WCN3980
  138. Affected versionversion=WCN3988
  139. Affected versionversion=WCN3990
  140. Affected versionversion=WSA8810
  141. Affected versionversion=WSA8815
  142. Affected versionversion=WSA8830
  143. Affected versionversion=WSA8835
  144. Affected versionversion=WSA8840
  145. Affected versionversion=WSA8845
  146. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Qualcomm · Snapdragonversion=APQ8064AU; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=MSM8108; version=MSM8209; version=MSM8608; version=MSM8909W; version=MSM8996AU; version=QAM8255P; version=QAM8295P; version=QAM8620P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6310; version=QCA6320; version=QCA6335; version=QCA6391; version=QCA6426; version=QCA6436; version=QCA6564; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6595; version=QCA6595AU; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=QCM6125; version=QCM6490; version=QCS410; version=QCS610; version=QCS6125; version=QCS6490; version=Qualcomm 205 Mobile Platform; version=Qualcomm 215 Mobile Platform; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Robotics RB3 Platform; version=SA4150P; version=SA4155P; version=SA6145P; version=SA6150P; version=SA6155; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8145P; version=SA8150P; version=SA8155; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SD626; version=SD660; version=SD835; version=SD865 5G; version=SDM429W; version=SG4150P; version=SM4125; version=SM6370; version=SM8550P; version=Smart Audio 200 Platform; version=Smart Display 200 Platform (APQ5053-AA); version=Snapdragon 208 Processor; version=Snapdragon 210 Processor; version=Snapdragon 212 Mobile Platform; version=Snapdragon 429 Mobile Platform; version=Snapdragon 460 Mobile Platform; version=Snapdragon 480 5G Mobile Platform; version=Snapdragon 480+ 5G Mobile Platform (SM4350-AC); version=Snapdragon 4 Gen 1 Mobile Platform; version=Snapdragon 625 Mobile Platform; version=Snapdragon 626 Mobile Platform; version=Snapdragon 660 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 680 4G Mobile Platform; version=Snapdragon 685 4G Mobile Platform (SM6225-AD); version=Snapdragon 695 5G Mobile Platform; version=Snapdragon 820 Automotive Platform; version=Snapdragon 835 Mobile PC Platform; version=Snapdragon 845 Mobile Platform; version=Snapdragon 865 5G Mobile Platform; version=Snapdragon 865+ 5G Mobile Platform (SM8250-AB); version=Snapdragon 870 5G Mobile Platform (SM8250-AC); version=Snapdragon 8+ Gen 1 Mobile Platform; version=Snapdragon 8 Gen 2 Mobile Platform; version=Snapdragon 8+ Gen 2 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon Wear 2100 Platform; version=Snapdragon Wear 2500 Platform; version=Snapdragon Wear 3100 Platform; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon XR1 Platform; version=Snapdragon XR2 5G Platform; version=SRV1H; version=SRV1L; version=SRV1M; version=SW5100; version=SW5100P; version=SXR1120; version=SXR2130; version=Vision Intelligence 100 Platform (APQ8053-AA); version=Vision Intelligence 200 Platform (APQ8053-AC); version=Vision Intelligence 400 Platform; version=WCD9326; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9370; version=WCD9375; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3610; version=WCN3615; version=WCN3620; version=WCN3660B; version=WCN3680B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8835; version=WSA8840; version=WSA8845; version=WSA8845H

Published CVSS scores

8.2Qualcomm, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-126Buffer Over-read
T1499.004Application or System Exploitation

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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