CVE-2024-53027Public exploitNetwork attack vector

Transient service interruption via unchecked country IE copy

Published Mar 3, 2025 · Updated Mar 3, 2025

Buffer overflow in the WLAN Host of Qualcomm Snapdragon allows remote attackers to cause a transient service interruption via country IE processing. The WLAN Host copies country-information-element data into a buffer without verifying that the input fits the destination. No authentication or user interaction is required; the documented consequence is a transient availability interruption rather than data access or modification.

CVSS severity7.5
High
EPSS probability0.29%
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

Buffer overflow in the WLAN Host of Qualcomm Snapdragon allows remote attackers to cause a transient service interruption via country IE processing. The WLAN Host copies country-information-element data into a buffer without verifying that the input fits the destination. No authentication or user interaction is required; the documented consequence is a transient availability interruption rather than data access or modification.

The record

CVE
CVE-2024-53027
Published
Mar 3, 2025
Updated
Mar 3, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-120, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 3, 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=APQ8017
  2. Affected versionversion=AR8035
  3. Affected versionversion=CSRA6620
  4. Affected versionversion=CSRA6640
  5. Affected versionversion=FastConnect 6200
  6. Affected versionversion=FastConnect 6700
  7. Affected versionversion=FastConnect 6800
  8. Affected versionversion=FastConnect 6900
  9. Affected versionversion=FastConnect 7800
  10. Affected versionversion=MDM9628
  11. Affected versionversion=MDM9640
  12. Affected versionversion=MSM8996AU
  13. Affected versionversion=QAM8255P
  14. Affected versionversion=QAM8295P
  15. Affected versionversion=QAM8620P
  16. Affected versionversion=QAM8650P
  17. Affected versionversion=QAM8775P
  18. Affected versionversion=QAMSRV1H
  19. Affected versionversion=QAMSRV1M
  20. Affected versionversion=QCA6174A
  21. Affected versionversion=QCA6175A
  22. Affected versionversion=QCA6310
  23. Affected versionversion=QCA6320
  24. Affected versionversion=QCA6391
  25. Affected versionversion=QCA6426
  26. Affected versionversion=QCA6436
  27. Affected versionversion=QCA6554A
  28. Affected versionversion=QCA6564
  29. Affected versionversion=QCA6564A
  30. Affected versionversion=QCA6564AU
  31. Affected versionversion=QCA6574
  32. Affected versionversion=QCA6574A
  33. Affected versionversion=QCA6574AU
  34. Affected versionversion=QCA6584AU
  35. Affected versionversion=QCA6595
  36. Affected versionversion=QCA6595AU
  37. Affected versionversion=QCA6678AQ
  38. Affected versionversion=QCA6688AQ
  39. Affected versionversion=QCA6696
  40. Affected versionversion=QCA6698AQ
  41. Affected versionversion=QCA6777AQ
  42. Affected versionversion=QCA6787AQ
  43. Affected versionversion=QCA6797AQ
  44. Affected versionversion=QCA8081
  45. Affected versionversion=QCA8337
  46. Affected versionversion=QCA9367
  47. Affected versionversion=QCA9377
  48. Affected versionversion=QCC2073
  49. Affected versionversion=QCC2076
  50. Affected versionversion=QCC710
  51. Affected versionversion=QCM2290
  52. Affected versionversion=QCM4290
  53. Affected versionversion=QCM5430
  54. Affected versionversion=QCM6125
  55. Affected versionversion=QCM6490
  56. Affected versionversion=QCM8550
  57. Affected versionversion=QCN6024
  58. Affected versionversion=QCN6224
  59. Affected versionversion=QCN6274
  60. Affected versionversion=QCN9024
  61. Affected versionversion=QCN9274
  62. Affected versionversion=QCS2290
  63. Affected versionversion=QCS410
  64. Affected versionversion=QCS4290
  65. Affected versionversion=QCS4490
  66. Affected versionversion=QCS5430
  67. Affected versionversion=QCS610
  68. Affected versionversion=QCS6125
  69. Affected versionversion=QCS615
  70. Affected versionversion=QCS6490
  71. Affected versionversion=QCS7230
  72. Affected versionversion=QCS8250
  73. Affected versionversion=QCS8300
  74. Affected versionversion=QCS8550
  75. Affected versionversion=QCS9100
  76. Affected versionversion=QEP8111
  77. Affected versionversion=QFW7114
  78. Affected versionversion=QFW7124
  79. Affected versionversion=Qualcomm 205 Mobile Platform
  80. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  81. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  82. Affected versionversion=Qualcomm Video Collaboration VC5 Platform
  83. Affected versionversion=SA4150P
  84. Affected versionversion=SA4155P
  85. Affected versionversion=SA6145P
  86. Affected versionversion=SA6150P
  87. Affected versionversion=SA6155
  88. Affected versionversion=SA6155P
  89. Affected versionversion=SA7255P
  90. Affected versionversion=SA7775P
  91. Affected versionversion=SA8145P
  92. Affected versionversion=SA8150P
  93. Affected versionversion=SA8155
  94. Affected versionversion=SA8155P
  95. Affected versionversion=SA8195P
  96. Affected versionversion=SA8255P
  97. Affected versionversion=SA8295P
  98. Affected versionversion=SA8530P
  99. Affected versionversion=SA8540P
  100. Affected versionversion=SA8620P
  101. Affected versionversion=SA8650P
  102. Affected versionversion=SA8770P
  103. Affected versionversion=SA8775P
  104. Affected versionversion=SA9000P
  105. Affected versionversion=SD660
  106. Affected versionversion=SD835
  107. Affected versionversion=SD865 5G
  108. Affected versionversion=SD888
  109. Affected versionversion=SD 8 Gen1 5G
  110. Affected versionversion=SDM429W
  111. Affected versionversion=SDX61
  112. Affected versionversion=SG4150P
  113. Affected versionversion=SG8275P
  114. Affected versionversion=SM4125
  115. Affected versionversion=SM4635
  116. Affected versionversion=SM6370
  117. Affected versionversion=SM6650
  118. Affected versionversion=SM7315
  119. Affected versionversion=SM7325P
  120. Affected versionversion=SM7635
  121. Affected versionversion=SM7675
  122. Affected versionversion=SM7675P
  123. Affected versionversion=SM8550P
  124. Affected versionversion=SM8635
  125. Affected versionversion=SM8635P
  126. Affected versionversion=SM8650Q
  127. Affected versionversion=Smart Audio 400 Platform
  128. Affected versionversion=Snapdragon 210 Processor
  129. Affected versionversion=Snapdragon 212 Mobile Platform
  130. Affected versionversion=Snapdragon 429 Mobile Platform
  131. Affected versionversion=Snapdragon 460 Mobile Platform
  132. Affected versionversion=Snapdragon 480 5G Mobile Platform
  133. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  134. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  135. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  136. Affected versionversion=Snapdragon 660 Mobile Platform
  137. Affected versionversion=Snapdragon 662 Mobile Platform
  138. Affected versionversion=Snapdragon 680 4G Mobile Platform
  139. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  140. Affected versionversion=Snapdragon 695 5G Mobile Platform
  141. Affected versionversion=Snapdragon 778G 5G Mobile Platform
  142. Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
  143. Affected versionversion=Snapdragon 780G 5G Mobile Platform
  144. Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
  145. Affected versionversion=Snapdragon 7c+ Gen 3 Compute
  146. Affected versionversion=Snapdragon 820 Automotive Platform
  147. Affected versionversion=Snapdragon 835 Mobile PC Platform
  148. Affected versionversion=Snapdragon 865 5G Mobile Platform
  149. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  150. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  151. Affected versionversion=Snapdragon 888 5G Mobile Platform
  152. Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
  153. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  154. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  155. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  156. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  157. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  158. Affected versionversion=Snapdragon AR2 Gen 1 Platform
  159. Affected versionversion=Snapdragon Auto 5G Modem-RF
  160. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  161. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  162. Affected versionversion=Snapdragon X35 5G Modem-RF System
  163. Affected versionversion=Snapdragon X55 5G Modem-RF System
  164. Affected versionversion=Snapdragon X5 LTE Modem
  165. Affected versionversion=Snapdragon X62 5G Modem-RF System
  166. Affected versionversion=Snapdragon X65 5G Modem-RF System
  167. Affected versionversion=Snapdragon X72 5G Modem-RF System
  168. Affected versionversion=Snapdragon X75 5G Modem-RF System
  169. Affected versionversion=Snapdragon XR1 Platform
  170. Affected versionversion=Snapdragon XR2 5G Platform
  171. Affected versionversion=Snapdragon XR2+ Gen 1 Platform
  172. Affected versionversion=SRV1H
  173. Affected versionversion=SRV1L
  174. Affected versionversion=SRV1M
  175. Affected versionversion=SW5100
  176. Affected versionversion=SW5100P
  177. Affected versionversion=SXR1120
  178. Affected versionversion=SXR2130
  179. Affected versionversion=SXR2230P
  180. Affected versionversion=SXR2250P
  181. Affected versionversion=SXR2330P
  182. Affected versionversion=TalynPlus
  183. Affected versionversion=WCD9326
  184. Affected versionversion=WCD9335
  185. Affected versionversion=WCD9340
  186. Affected versionversion=WCD9341
  187. Affected versionversion=WCD9370
  188. Affected versionversion=WCD9375
  189. Affected versionversion=WCD9378
  190. Affected versionversion=WCD9380
  191. Affected versionversion=WCD9385
  192. Affected versionversion=WCD9390
  193. Affected versionversion=WCD9395
  194. Affected versionversion=WCN3610
  195. Affected versionversion=WCN3620
  196. Affected versionversion=WCN3660B
  197. Affected versionversion=WCN3910
  198. Affected versionversion=WCN3950
  199. Affected versionversion=WCN3980
  200. Affected versionversion=WCN3988
  201. Affected versionversion=WCN3990
  202. Affected versionversion=WCN6650
  203. Affected versionversion=WCN6740
  204. Affected versionversion=WCN6755
  205. Affected versionversion=WSA8810
  206. Affected versionversion=WSA8815
  207. Affected versionversion=WSA8830
  208. Affected versionversion=WSA8832
  209. Affected versionversion=WSA8835
  210. Affected versionversion=WSA8840
  211. Affected versionversion=WSA8845
  212. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Qualcomm · Snapdragonversion=APQ8017; version=AR8035; version=CSRA6620; version=CSRA6640; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=MDM9628; version=MDM9640; version=MSM8996AU; version=QAM8255P; version=QAM8295P; version=QAM8620P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6174A; version=QCA6175A; version=QCA6310; version=QCA6320; version=QCA6391; version=QCA6426; version=QCA6436; version=QCA6554A; version=QCA6564; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6777AQ; version=QCA6787AQ; version=QCA6797AQ; version=QCA8081; version=QCA8337; version=QCA9367; version=QCA9377; version=QCC2073; version=QCC2076; version=QCC710; version=QCM2290; version=QCM4290; version=QCM5430; version=QCM6125; version=QCM6490; version=QCM8550; version=QCN6024; version=QCN6224; version=QCN6274; version=QCN9024; version=QCN9274; version=QCS2290; version=QCS410; version=QCS4290; version=QCS4490; version=QCS5430; version=QCS610; version=QCS6125; version=QCS615; version=QCS6490; version=QCS7230; version=QCS8250; version=QCS8300; version=QCS8550; version=QCS9100; version=QEP8111; version=QFW7114; version=QFW7124; version=Qualcomm 205 Mobile Platform; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Qualcomm Video Collaboration VC5 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=SA8530P; version=SA8540P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SD660; version=SD835; version=SD865 5G; version=SD888; version=SD 8 Gen1 5G; version=SDM429W; version=SDX61; version=SG4150P; version=SG8275P; version=SM4125; version=SM4635; version=SM6370; version=SM6650; version=SM7315; version=SM7325P; version=SM7635; version=SM7675; version=SM7675P; version=SM8550P; version=SM8635; version=SM8635P; version=SM8650Q; version=Smart Audio 400 Platform; 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 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 695 5G Mobile Platform; 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 820 Automotive Platform; 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 8 Gen 2 Mobile Platform; version=Snapdragon 8+ Gen 2 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon AR2 Gen 1 Platform; version=Snapdragon Auto 5G Modem-RF; version=Snapdragon Auto 5G Modem-RF Gen 2; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X35 5G Modem-RF System; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon X5 LTE Modem; 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 XR1 Platform; version=Snapdragon XR2 5G Platform; version=Snapdragon XR2+ Gen 1 Platform; version=SRV1H; version=SRV1L; version=SRV1M; version=SW5100; version=SW5100P; version=SXR1120; version=SXR2130; version=SXR2230P; version=SXR2250P; version=SXR2330P; version=TalynPlus; version=WCD9326; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9370; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3610; version=WCN3620; version=WCN3660B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN6650; version=WCN6740; version=WCN6755; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835; version=WSA8840; version=WSA8845; version=WSA8845H

Published CVSS scores

7.5Qualcomm, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1499Endpoint Denial of Service

Public exploit references

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