CVE-2023-24854

Host compromise via QMI response stack overflow

Published Jul 4, 2023 · Updated Aug 2, 2024

Stack-based buffer overflow in Qualcomm Snapdragon WLAN HOST allows local users to corrupt memory through a crafted QMI firmware response. The host parser writes a firmware-supplied QMI response beyond a stack buffer while decoding the message; Qualcomm has not disclosed the affected function or field. Low privileges and no user interaction are required, and successful exploitation compromises host confidentiality, integrity, and availability.

CVSS severity7.8
High
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stack-based buffer overflow in Qualcomm Snapdragon WLAN HOST allows local users to corrupt memory through a crafted QMI firmware response. The host parser writes a firmware-supplied QMI response beyond a stack buffer while decoding the message; Qualcomm has not disclosed the affected function or field. Low privileges and no user interaction are required, and successful exploitation compromises host confidentiality, integrity, and availability.

The record

CVE
CVE-2023-24854
Published
Jul 4, 2023
Updated
Aug 2, 2024
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-787, CWE-121, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=CSRA6620
  3. Affected versionversion=CSRA6640
  4. Affected versionversion=FastConnect 6200
  5. Affected versionversion=FastConnect 6700
  6. Affected versionversion=FastConnect 6800
  7. Affected versionversion=FastConnect 6900
  8. Affected versionversion=FastConnect 7800
  9. Affected versionversion=Flight RB5 5G Platform
  10. Affected versionversion=Immersive Home 214 Platform
  11. Affected versionversion=Immersive Home 216 Platform
  12. Affected versionversion=Immersive Home 316 Platform
  13. Affected versionversion=Immersive Home 318 Platform
  14. Affected versionversion=IPQ5010
  15. Affected versionversion=IPQ6018
  16. Affected versionversion=IPQ8074A
  17. Affected versionversion=IPQ8174
  18. Affected versionversion=IPQ9574
  19. Affected versionversion=QAM8255P
  20. Affected versionversion=QAM8295P
  21. Affected versionversion=QAM8650P
  22. Affected versionversion=QAM8775P
  23. Affected versionversion=QCA4024
  24. Affected versionversion=QCA6174A
  25. Affected versionversion=QCA6310
  26. Affected versionversion=QCA6320
  27. Affected versionversion=QCA6391
  28. Affected versionversion=QCA6554A
  29. Affected versionversion=QCA6564AU
  30. Affected versionversion=QCA6574
  31. Affected versionversion=QCA6574A
  32. Affected versionversion=QCA6574AU
  33. Affected versionversion=QCA6584AU
  34. Affected versionversion=QCA6595
  35. Affected versionversion=QCA6595AU
  36. Affected versionversion=QCA6696
  37. Affected versionversion=QCA6698AQ
  38. Affected versionversion=QCA6797AQ
  39. Affected versionversion=QCA8072
  40. Affected versionversion=QCA8075
  41. Affected versionversion=QCA8081
  42. Affected versionversion=QCA8337
  43. Affected versionversion=QCA9377
  44. Affected versionversion=QCM2290
  45. Affected versionversion=QCM4290
  46. Affected versionversion=QCM4325
  47. Affected versionversion=QCM4490
  48. Affected versionversion=QCM6490
  49. Affected versionversion=QCN5022
  50. Affected versionversion=QCN5024
  51. Affected versionversion=QCN5052
  52. Affected versionversion=QCN5054
  53. Affected versionversion=QCN5122
  54. Affected versionversion=QCN5152
  55. Affected versionversion=QCN6024
  56. Affected versionversion=QCN9000
  57. Affected versionversion=QCN9001
  58. Affected versionversion=QCN9002
  59. Affected versionversion=QCN9003
  60. Affected versionversion=QCN9011
  61. Affected versionversion=QCN9012
  62. Affected versionversion=QCN9024
  63. Affected versionversion=QCN9274
  64. Affected versionversion=QCS2290
  65. Affected versionversion=QCS410
  66. Affected versionversion=QCS4290
  67. Affected versionversion=QCS4490
  68. Affected versionversion=QCS610
  69. Affected versionversion=QCS6490
  70. Affected versionversion=QRB5165M
  71. Affected versionversion=QRB5165N
  72. Affected versionversion=QSM8350
  73. Affected versionversion=Qualcomm 215 Mobile Platform
  74. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  75. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  76. Affected versionversion=Robotics RB5 Platform
  77. Affected versionversion=SA4150P
  78. Affected versionversion=SA4155P
  79. Affected versionversion=SA6145P
  80. Affected versionversion=SA6150P
  81. Affected versionversion=SA6155P
  82. Affected versionversion=SA8145P
  83. Affected versionversion=SA8150P
  84. Affected versionversion=SA8155P
  85. Affected versionversion=SA8195P
  86. Affected versionversion=SA8255P
  87. Affected versionversion=SA8295P
  88. Affected versionversion=SD660
  89. Affected versionversion=SD835
  90. Affected versionversion=SD865 5G
  91. Affected versionversion=SD888
  92. Affected versionversion=SD 8 Gen1 5G
  93. Affected versionversion=SG4150P
  94. Affected versionversion=SM4125
  95. Affected versionversion=SM7250P
  96. Affected versionversion=SM7315
  97. Affected versionversion=SM7325P
  98. Affected versionversion=Smart Audio 400 Platform
  99. Affected versionversion=Snapdragon 439 Mobile Platform
  100. Affected versionversion=Snapdragon 460 Mobile Platform
  101. Affected versionversion=Snapdragon 480 5G Mobile Platform
  102. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  103. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  104. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  105. Affected versionversion=Snapdragon 660 Mobile Platform
  106. Affected versionversion=Snapdragon 662 Mobile Platform
  107. Affected versionversion=Snapdragon 680 4G Mobile Platform
  108. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  109. Affected versionversion=Snapdragon 690 5G Mobile Platform
  110. Affected versionversion=Snapdragon 695 5G Mobile Platform
  111. Affected versionversion=Snapdragon 750G 5G Mobile Platform
  112. Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
  113. Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
  114. Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
  115. Affected versionversion=Snapdragon 778G 5G Mobile Platform
  116. Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
  117. Affected versionversion=Snapdragon 780G 5G Mobile Platform
  118. Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
  119. Affected versionversion=Snapdragon 7c+ Gen 3 Compute
  120. Affected versionversion=Snapdragon 835 Mobile PC Platform
  121. Affected versionversion=Snapdragon 865 5G Mobile Platform
  122. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  123. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  124. Affected versionversion=Snapdragon 888 5G Mobile Platform
  125. Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
  126. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  127. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  128. Affected versionversion=Snapdragon AR2 Gen 1 Platform
  129. Affected versionversion=Snapdragon Auto 5G Modem-RF
  130. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  131. Affected versionversion=Snapdragon X12 LTE Modem
  132. Affected versionversion=Snapdragon X55 5G Modem-RF System
  133. Affected versionversion=Snapdragon X65 5G Modem-RF System
  134. Affected versionversion=Snapdragon XR2 5G Platform
  135. Affected versionversion=Snapdragon XR2+ Gen 1 Platform
  136. Affected versionversion=SSG2115P
  137. Affected versionversion=SSG2125P
  138. Affected versionversion=SW5100
  139. Affected versionversion=SW5100P
  140. Affected versionversion=SXR1230P
  141. Affected versionversion=SXR2230P
  142. Affected versionversion=WCD9326
  143. Affected versionversion=WCD9335
  144. Affected versionversion=WCD9340
  145. Affected versionversion=WCD9341
  146. Affected versionversion=WCD9370
  147. Affected versionversion=WCD9375
  148. Affected versionversion=WCD9380
  149. Affected versionversion=WCD9385
  150. Affected versionversion=WCN3615
  151. Affected versionversion=WCN3660B
  152. Affected versionversion=WCN3680B
  153. Affected versionversion=WCN3910
  154. Affected versionversion=WCN3950
  155. Affected versionversion=WCN3980
  156. Affected versionversion=WCN3988
  157. Affected versionversion=WCN3990
  158. Affected versionversion=WCN6740
  159. Affected versionversion=WSA8810
  160. Affected versionversion=WSA8815
  161. Affected versionversion=WSA8830
  162. Affected versionversion=WSA8832
  163. Affected versionversion=WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8035; version=CSRA6620; version=CSRA6640; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=Flight RB5 5G Platform; version=Immersive Home 214 Platform; version=Immersive Home 216 Platform; version=Immersive Home 316 Platform; version=Immersive Home 318 Platform; version=IPQ5010; version=IPQ6018; version=IPQ8074A; version=IPQ8174; version=IPQ9574; version=QAM8255P; version=QAM8295P; version=QAM8650P; version=QAM8775P; version=QCA4024; version=QCA6174A; version=QCA6310; version=QCA6320; version=QCA6391; version=QCA6554A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=QCA8072; version=QCA8075; version=QCA8081; version=QCA8337; version=QCA9377; version=QCM2290; version=QCM4290; version=QCM4325; version=QCM4490; version=QCM6490; version=QCN5022; version=QCN5024; version=QCN5052; version=QCN5054; version=QCN5122; version=QCN5152; version=QCN6024; version=QCN9000; version=QCN9001; version=QCN9002; version=QCN9003; version=QCN9011; version=QCN9012; version=QCN9024; version=QCN9274; version=QCS2290; version=QCS410; version=QCS4290; version=QCS4490; version=QCS610; version=QCS6490; version=QRB5165M; version=QRB5165N; version=QSM8350; version=Qualcomm 215 Mobile Platform; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Robotics RB5 Platform; version=SA4150P; version=SA4155P; version=SA6145P; version=SA6150P; version=SA6155P; version=SA8145P; version=SA8150P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SD660; version=SD835; version=SD865 5G; version=SD888; version=SD 8 Gen1 5G; version=SG4150P; version=SM4125; version=SM7250P; version=SM7315; version=SM7325P; version=Smart Audio 400 Platform; version=Snapdragon 439 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 4 Gen 2 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 690 5G Mobile Platform; version=Snapdragon 695 5G Mobile Platform; version=Snapdragon 750G 5G Mobile Platform; 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 778G 5G Mobile Platform; version=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE); version=Snapdragon 780G 5G Mobile Platform; version=Snapdragon 782G Mobile Platform (SM7325-AF); version=Snapdragon 7c+ Gen 3 Compute; version=Snapdragon 835 Mobile PC 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 888 5G Mobile Platform; version=Snapdragon 888+ 5G Mobile Platform (SM8350-AC); version=Snapdragon 8 Gen 1 Mobile Platform; version=Snapdragon 8+ Gen 1 Mobile Platform; version=Snapdragon AR2 Gen 1 Platform; version=Snapdragon Auto 5G Modem-RF; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X12 LTE Modem; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon X65 5G Modem-RF System; version=Snapdragon XR2 5G Platform; version=Snapdragon XR2+ Gen 1 Platform; version=SSG2115P; version=SSG2125P; version=SW5100; version=SW5100P; version=SXR1230P; version=SXR2230P; version=WCD9326; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9370; version=WCD9375; version=WCD9380; version=WCD9385; version=WCN3615; version=WCN3660B; version=WCN3680B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN6740; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835

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-787Out-of-bounds Write
CWE-121Stack-based Buffer Overflow
T1068Exploitation for Privilege Escalation

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo