CVE-2023-28560

Memory corruption via unchecked devIndex buffer copy

Published Sep 5, 2023 · Updated Feb 27, 2025

Memory corruption in Qualcomm Snapdragon WLAN HAL allows local users to corrupt memory through a crafted WMI payload. The HAL copies data while processing an untrusted devIndex value without checking the input size, causing a classic buffer overflow. Exploitation requires low-privileged local access and no user interaction; successful corruption can read or alter protected data or crash the device.

CVSS severity7.8
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 WLAN HAL allows local users to corrupt memory through a crafted WMI payload. The HAL copies data while processing an untrusted devIndex value without checking the input size, causing a classic buffer overflow. Exploitation requires low-privileged local access and no user interaction; successful corruption can read or alter protected data or crash the device.

The record

CVE
CVE-2023-28560
Published
Sep 5, 2023
Updated
Feb 27, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-120
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 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=APQ8076
  2. Affected versionversion=APQ8084
  3. Affected versionversion=APQ8092
  4. Affected versionversion=APQ8094
  5. Affected versionversion=AQT1000
  6. Affected versionversion=AR8031
  7. Affected versionversion=AR8035
  8. Affected versionversion=AR9380
  9. Affected versionversion=CSR8811
  10. Affected versionversion=CSRA6620
  11. Affected versionversion=CSRA6640
  12. Affected versionversion=CSRB31024
  13. Affected versionversion=FastConnect 6200
  14. Affected versionversion=FastConnect 6700
  15. Affected versionversion=FastConnect 6800
  16. Affected versionversion=FastConnect 6900
  17. Affected versionversion=Home Hub 100 Platform
  18. Affected versionversion=Immersive Home 214 Platform
  19. Affected versionversion=Immersive Home 216 Platform
  20. Affected versionversion=Immersive Home 316 Platform
  21. Affected versionversion=Immersive Home 318 Platform
  22. Affected versionversion=IPQ4018
  23. Affected versionversion=IPQ4019
  24. Affected versionversion=IPQ4028
  25. Affected versionversion=IPQ4029
  26. Affected versionversion=IPQ5010
  27. Affected versionversion=IPQ5028
  28. Affected versionversion=IPQ6000
  29. Affected versionversion=IPQ6005
  30. Affected versionversion=IPQ6010
  31. Affected versionversion=IPQ6018
  32. Affected versionversion=IPQ6028
  33. Affected versionversion=IPQ8064
  34. Affected versionversion=IPQ8065
  35. Affected versionversion=IPQ8068
  36. Affected versionversion=IPQ8069
  37. Affected versionversion=IPQ8070
  38. Affected versionversion=IPQ8070A
  39. Affected versionversion=IPQ8071
  40. Affected versionversion=IPQ8071A
  41. Affected versionversion=IPQ8072
  42. Affected versionversion=IPQ8072A
  43. Affected versionversion=IPQ8074
  44. Affected versionversion=IPQ8074A
  45. Affected versionversion=IPQ8076
  46. Affected versionversion=IPQ8076A
  47. Affected versionversion=IPQ8078
  48. Affected versionversion=IPQ8078A
  49. Affected versionversion=IPQ8173
  50. Affected versionversion=IPQ8174
  51. Affected versionversion=MDM9235M
  52. Affected versionversion=MDM9330
  53. Affected versionversion=MDM9635M
  54. Affected versionversion=MDM9640
  55. Affected versionversion=MSM8996AU
  56. Affected versionversion=QCA1990
  57. Affected versionversion=QCA4004
  58. Affected versionversion=QCA4010
  59. Affected versionversion=QCA4024
  60. Affected versionversion=QCA6164
  61. Affected versionversion=QCA6174
  62. Affected versionversion=QCA6174A
  63. Affected versionversion=QCA6310
  64. Affected versionversion=QCA6320
  65. Affected versionversion=QCA6335
  66. Affected versionversion=QCA6391
  67. Affected versionversion=QCA6420
  68. Affected versionversion=QCA6428
  69. Affected versionversion=QCA6430
  70. Affected versionversion=QCA6438
  71. Affected versionversion=QCA6554A
  72. Affected versionversion=QCA6564A
  73. Affected versionversion=QCA6564AU
  74. Affected versionversion=QCA6574
  75. Affected versionversion=QCA6574A
  76. Affected versionversion=QCA6574AU
  77. Affected versionversion=QCA6584AU
  78. Affected versionversion=QCA6595
  79. Affected versionversion=QCA6595AU
  80. Affected versionversion=QCA6696
  81. Affected versionversion=QCA7500
  82. Affected versionversion=QCA8075
  83. Affected versionversion=QCA8081
  84. Affected versionversion=QCA9377
  85. Affected versionversion=QCA9379
  86. Affected versionversion=QCA9531
  87. Affected versionversion=QCA9558
  88. Affected versionversion=QCA9561
  89. Affected versionversion=QCA9880
  90. Affected versionversion=QCA9882
  91. Affected versionversion=QCA9886
  92. Affected versionversion=QCA9887
  93. Affected versionversion=QCA9888
  94. Affected versionversion=QCA9889
  95. Affected versionversion=QCA9898
  96. Affected versionversion=QCA9980
  97. Affected versionversion=QCA9982
  98. Affected versionversion=QCA9984
  99. Affected versionversion=QCA9985
  100. Affected versionversion=QCA9986
  101. Affected versionversion=QCA9987
  102. Affected versionversion=QCA9990
  103. Affected versionversion=QCA9992
  104. Affected versionversion=QCA9994
  105. Affected versionversion=QCM2290
  106. Affected versionversion=QCM4290
  107. Affected versionversion=QCM4325
  108. Affected versionversion=QCM4490
  109. Affected versionversion=QCM6125
  110. Affected versionversion=QCN5021
  111. Affected versionversion=QCN5022
  112. Affected versionversion=QCN5024
  113. Affected versionversion=QCN5052
  114. Affected versionversion=QCN5054
  115. Affected versionversion=QCN5064
  116. Affected versionversion=QCN5121
  117. Affected versionversion=QCN5122
  118. Affected versionversion=QCN5124
  119. Affected versionversion=QCN5152
  120. Affected versionversion=QCN5154
  121. Affected versionversion=QCN5164
  122. Affected versionversion=QCN5550
  123. Affected versionversion=QCN6023
  124. Affected versionversion=QCN6024
  125. Affected versionversion=QCN6122
  126. Affected versionversion=QCN6132
  127. Affected versionversion=QCN7605
  128. Affected versionversion=QCN7606
  129. Affected versionversion=QCN9000
  130. Affected versionversion=QCN9012
  131. Affected versionversion=QCN9022
  132. Affected versionversion=QCN9024
  133. Affected versionversion=QCN9070
  134. Affected versionversion=QCN9072
  135. Affected versionversion=QCN9074
  136. Affected versionversion=QCN9100
  137. Affected versionversion=QCS2290
  138. Affected versionversion=QCS410
  139. Affected versionversion=QCS4290
  140. Affected versionversion=QCS4490
  141. Affected versionversion=QCS610
  142. Affected versionversion=QCS6125
  143. Affected versionversion=QFE1922
  144. Affected versionversion=QFE1952
  145. Affected versionversion=Qualcomm Robotics RB3 Platform
  146. Affected versionversion=SA6145P
  147. Affected versionversion=SA6150P
  148. Affected versionversion=SA6155
  149. Affected versionversion=SA6155P
  150. Affected versionversion=SA8145P
  151. Affected versionversion=SA8150P
  152. Affected versionversion=SA8155
  153. Affected versionversion=SA8155P
  154. Affected versionversion=SA8195P
  155. Affected versionversion=SC8180X+SDX55
  156. Affected versionversion=SD 455
  157. Affected versionversion=SD460
  158. Affected versionversion=SD660
  159. Affected versionversion=SD662
  160. Affected versionversion=SD670
  161. Affected versionversion=SD675
  162. Affected versionversion=SD 675
  163. Affected versionversion=SD730
  164. Affected versionversion=SD820
  165. Affected versionversion=SD821
  166. Affected versionversion=SD835
  167. Affected versionversion=SD855
  168. Affected versionversion=SD 8CX
  169. Affected versionversion=SDX55
  170. Affected versionversion=SG4150P
  171. Affected versionversion=SM4125
  172. Affected versionversion=SM4450
  173. Affected versionversion=SM6250
  174. Affected versionversion=SM6250P
  175. Affected versionversion=SM7250P
  176. Affected versionversion=Smart Audio 200 Platform
  177. Affected versionversion=Smart Audio 400 Platform
  178. Affected versionversion=Snapdragon 460 Mobile Platform
  179. Affected versionversion=Snapdragon 480 5G Mobile Platform
  180. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  181. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  182. Affected versionversion=Snapdragon 630 Mobile Platform
  183. Affected versionversion=Snapdragon 636 Mobile Platform
  184. Affected versionversion=Snapdragon 652 Mobile Platform
  185. Affected versionversion=Snapdragon 660 Mobile Platform
  186. Affected versionversion=Snapdragon 662 Mobile Platform
  187. Affected versionversion=Snapdragon 665 Mobile Platform
  188. Affected versionversion=Snapdragon 670 Mobile Platform
  189. Affected versionversion=Snapdragon 675 Mobile Platform
  190. Affected versionversion=Snapdragon 678 Mobile Platform (SM6150-AC)
  191. Affected versionversion=Snapdragon 680 4G Mobile Platform
  192. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  193. Affected versionversion=Snapdragon 690 5G Mobile Platform
  194. Affected versionversion=Snapdragon 695 5G Mobile Platform
  195. Affected versionversion=Snapdragon 710 Mobile Platform
  196. Affected versionversion=Snapdragon 712 Mobile Platform
  197. Affected versionversion=Snapdragon 720G Mobile Platform
  198. Affected versionversion=Snapdragon 730G Mobile Platform (SM7150-AB)
  199. Affected versionversion=Snapdragon 730 Mobile Platform (SM7150-AA)
  200. Affected versionversion=Snapdragon 732G Mobile Platform (SM7150-AC)
  201. Affected versionversion=Snapdragon 750G 5G Mobile Platform
  202. Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
  203. Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
  204. Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
  205. Affected versionversion=Snapdragon 7c Compute Platform (SC7180-AC)
  206. Affected versionversion=Snapdragon 7c Gen 2 Compute Platform (SC7180-AD) "Rennell Pro"
  207. Affected versionversion=Snapdragon 808 Processor
  208. Affected versionversion=Snapdragon 810 Processor
  209. Affected versionversion=Snapdragon 820 Automotive Platform
  210. Affected versionversion=Snapdragon 820 Mobile Platform
  211. Affected versionversion=Snapdragon 821 Mobile Platform
  212. Affected versionversion=Snapdragon 835 Mobile PC Platform
  213. Affected versionversion=Snapdragon 845 Mobile Platform
  214. Affected versionversion=Snapdragon 850 Mobile Compute Platform
  215. Affected versionversion=Snapdragon 855+/860 Mobile Platform (SM8150-AC)
  216. Affected versionversion=Snapdragon 855 Mobile Platform
  217. Affected versionversion=Snapdragon 8c Compute Platform (SC8180X-AD) "Poipu Lite"
  218. Affected versionversion=Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"
  219. Affected versionversion=Snapdragon 8cx Compute Platform (SC8180X-AA, AB)
  220. Affected versionversion=Snapdragon 8cx Compute Platform (SC8180XP-AC, AF) "Poipu Pro"
  221. Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180X-AC, AF) "Poipu Pro"
  222. Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180XP-AA, AB)
  223. Affected versionversion=Snapdragon Auto 4G Modem
  224. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  225. Affected versionversion=Snapdragon X50 5G Modem-RF System
  226. Affected versionversion=Snapdragon X55 5G Modem-RF System
  227. Affected versionversion=Snapdragon XR1 Platform
  228. Affected versionversion=SW5100
  229. Affected versionversion=SW5100P
  230. Affected versionversion=SXR1120
  231. Affected versionversion=Vision Intelligence 300 Platform
  232. Affected versionversion=Vision Intelligence 400 Platform
  233. Affected versionversion=WCD9326
  234. Affected versionversion=WCD9330
  235. Affected versionversion=WCD9335
  236. Affected versionversion=WCD9340
  237. Affected versionversion=WCD9341
  238. Affected versionversion=WCD9370
  239. Affected versionversion=WCD9371
  240. Affected versionversion=WCD9375
  241. Affected versionversion=WCD9380
  242. Affected versionversion=WCD9385
  243. Affected versionversion=WCN3610
  244. Affected versionversion=WCN3615
  245. Affected versionversion=WCN3660B
  246. Affected versionversion=WCN3680B
  247. Affected versionversion=WCN3910
  248. Affected versionversion=WCN3950
  249. Affected versionversion=WCN3980
  250. Affected versionversion=WCN3988
  251. Affected versionversion=WCN3990
  252. Affected versionversion=WCN3999
  253. Affected versionversion=WSA8810
  254. Affected versionversion=WSA8815
  255. Affected versionversion=WSA8830
  256. Affected versionversion=WSA8832
  257. Affected versionversion=WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=APQ8076; version=APQ8084; version=APQ8092; version=APQ8094; version=AQT1000; version=AR8031; version=AR8035; version=AR9380; version=CSR8811; version=CSRA6620; version=CSRA6640; version=CSRB31024; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=Home Hub 100 Platform; version=Immersive Home 214 Platform; version=Immersive Home 216 Platform; version=Immersive Home 316 Platform; version=Immersive Home 318 Platform; version=IPQ4018; version=IPQ4019; version=IPQ4028; version=IPQ4029; version=IPQ5010; version=IPQ5028; version=IPQ6000; version=IPQ6005; version=IPQ6010; version=IPQ6018; version=IPQ6028; version=IPQ8064; version=IPQ8065; version=IPQ8068; version=IPQ8069; version=IPQ8070; version=IPQ8070A; version=IPQ8071; version=IPQ8071A; version=IPQ8072; version=IPQ8072A; version=IPQ8074; version=IPQ8074A; version=IPQ8076; version=IPQ8076A; version=IPQ8078; version=IPQ8078A; version=IPQ8173; version=IPQ8174; version=MDM9235M; version=MDM9330; version=MDM9635M; version=MDM9640; version=MSM8996AU; version=QCA1990; version=QCA4004; version=QCA4010; version=QCA4024; version=QCA6164; version=QCA6174; version=QCA6174A; version=QCA6310; version=QCA6320; version=QCA6335; version=QCA6391; version=QCA6420; version=QCA6428; version=QCA6430; version=QCA6438; version=QCA6554A; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6696; version=QCA7500; version=QCA8075; version=QCA8081; version=QCA9377; version=QCA9379; version=QCA9531; version=QCA9558; version=QCA9561; version=QCA9880; version=QCA9882; version=QCA9886; version=QCA9887; version=QCA9888; version=QCA9889; version=QCA9898; version=QCA9980; version=QCA9982; version=QCA9984; version=QCA9985; version=QCA9986; version=QCA9987; version=QCA9990; version=QCA9992; version=QCA9994; version=QCM2290; version=QCM4290; version=QCM4325; version=QCM4490; version=QCM6125; version=QCN5021; version=QCN5022; version=QCN5024; version=QCN5052; version=QCN5054; version=QCN5064; version=QCN5121; version=QCN5122; version=QCN5124; version=QCN5152; version=QCN5154; version=QCN5164; version=QCN5550; version=QCN6023; version=QCN6024; version=QCN6122; version=QCN6132; version=QCN7605; version=QCN7606; version=QCN9000; version=QCN9012; version=QCN9022; version=QCN9024; version=QCN9070; version=QCN9072; version=QCN9074; version=QCN9100; version=QCS2290; version=QCS410; version=QCS4290; version=QCS4490; version=QCS610; version=QCS6125; version=QFE1922; version=QFE1952; version=Qualcomm Robotics RB3 Platform; version=SA6145P; version=SA6150P; version=SA6155; version=SA6155P; version=SA8145P; version=SA8150P; version=SA8155; version=SA8155P; version=SA8195P; version=SC8180X+SDX55; version=SD 455; version=SD460; version=SD660; version=SD662; version=SD670; version=SD675; version=SD 675; version=SD730; version=SD820; version=SD821; version=SD835; version=SD855; version=SD 8CX; version=SDX55; version=SG4150P; version=SM4125; version=SM4450; version=SM6250; version=SM6250P; version=SM7250P; version=Smart Audio 200 Platform; version=Smart Audio 400 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 630 Mobile Platform; version=Snapdragon 636 Mobile Platform; version=Snapdragon 652 Mobile Platform; version=Snapdragon 660 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 665 Mobile Platform; version=Snapdragon 670 Mobile Platform; version=Snapdragon 675 Mobile Platform; version=Snapdragon 678 Mobile Platform (SM6150-AC); 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 710 Mobile Platform; version=Snapdragon 712 Mobile Platform; version=Snapdragon 720G Mobile Platform; version=Snapdragon 730G Mobile Platform (SM7150-AB); version=Snapdragon 730 Mobile Platform (SM7150-AA); version=Snapdragon 732G Mobile Platform (SM7150-AC); 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 7c Compute Platform (SC7180-AC); version=Snapdragon 7c Gen 2 Compute Platform (SC7180-AD) "Rennell Pro"; version=Snapdragon 808 Processor; version=Snapdragon 810 Processor; version=Snapdragon 820 Automotive Platform; version=Snapdragon 820 Mobile Platform; version=Snapdragon 821 Mobile Platform; version=Snapdragon 835 Mobile PC Platform; version=Snapdragon 845 Mobile Platform; version=Snapdragon 850 Mobile Compute Platform; version=Snapdragon 855+/860 Mobile Platform (SM8150-AC); version=Snapdragon 855 Mobile Platform; version=Snapdragon 8c Compute Platform (SC8180X-AD) "Poipu Lite"; version=Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"; version=Snapdragon 8cx Compute Platform (SC8180X-AA, AB); version=Snapdragon 8cx Compute Platform (SC8180XP-AC, AF) "Poipu Pro"; version=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180X-AC, AF) "Poipu Pro"; version=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180XP-AA, AB); version=Snapdragon Auto 4G Modem; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X50 5G Modem-RF System; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon XR1 Platform; version=SW5100; version=SW5100P; version=SXR1120; version=Vision Intelligence 300 Platform; version=Vision Intelligence 400 Platform; version=WCD9326; version=WCD9330; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9380; version=WCD9385; version=WCN3610; version=WCN3615; version=WCN3660B; version=WCN3680B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN3999; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835

Published CVSS scores

7.8QualcommCVSS: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-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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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