CVE-2023-22667

Memory corruption via overflowing ION buffer allocation

Published Jul 4, 2023 · Updated Oct 24, 2024

Integer overflow in Qualcomm Snapdragon Audio allows local users to corrupt memory while music playback allocates an ION buffer. Qualcomm identifies the locus as ION-buffer allocation but has not disclosed the overflowing arithmetic or affected function in the closed-source Audio component. Local access and music playback are required; the corruption can compromise confidentiality, integrity, and availability without user interaction.

CVSS severity8.4
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

Integer overflow in Qualcomm Snapdragon Audio allows local users to corrupt memory while music playback allocates an ION buffer. Qualcomm identifies the locus as ION-buffer allocation but has not disclosed the overflowing arithmetic or affected function in the closed-source Audio component. Local access and music playback are required; the corruption can compromise confidentiality, integrity, and availability without user interaction.

The record

CVE
CVE-2023-22667
Published
Jul 4, 2023
Updated
Oct 24, 2024
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-190
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 24, 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=315 5G IoT Modem
  2. Affected versionversion=APQ8017
  3. Affected versionversion=AQT1000
  4. Affected versionversion=AR8031
  5. Affected versionversion=AR8035
  6. Affected versionversion=CSRA6620
  7. Affected versionversion=CSRA6640
  8. Affected versionversion=CSRB31024
  9. Affected versionversion=FastConnect 6200
  10. Affected versionversion=FastConnect 6700
  11. Affected versionversion=FastConnect 6800
  12. Affected versionversion=FastConnect 6900
  13. Affected versionversion=Flight RB5 5G Platform
  14. Affected versionversion=Home Hub 100 Platform
  15. Affected versionversion=MDM9628
  16. Affected versionversion=MSM8108
  17. Affected versionversion=MSM8209
  18. Affected versionversion=MSM8608
  19. Affected versionversion=MSM8996AU
  20. Affected versionversion=QAM8255P
  21. Affected versionversion=QAM8295P
  22. Affected versionversion=QCA6174A
  23. Affected versionversion=QCA6310
  24. Affected versionversion=QCA6320
  25. Affected versionversion=QCA6335
  26. Affected versionversion=QCA6391
  27. Affected versionversion=QCA6420
  28. Affected versionversion=QCA6421
  29. Affected versionversion=QCA6426
  30. Affected versionversion=QCA6430
  31. Affected versionversion=QCA6431
  32. Affected versionversion=QCA6436
  33. Affected versionversion=QCA6564
  34. Affected versionversion=QCA6564A
  35. Affected versionversion=QCA6564AU
  36. Affected versionversion=QCA6574
  37. Affected versionversion=QCA6574A
  38. Affected versionversion=QCA6574AU
  39. Affected versionversion=QCA6584AU
  40. Affected versionversion=QCA6595
  41. Affected versionversion=QCA6595AU
  42. Affected versionversion=QCA6696
  43. Affected versionversion=QCA6698AQ
  44. Affected versionversion=QCA6797AQ
  45. Affected versionversion=QCA8337
  46. Affected versionversion=QCA9377
  47. Affected versionversion=QCA9379
  48. Affected versionversion=QCM2290
  49. Affected versionversion=QCM4290
  50. Affected versionversion=QCM6125
  51. Affected versionversion=QCM6490
  52. Affected versionversion=QCN9011
  53. Affected versionversion=QCN9012
  54. Affected versionversion=QCN9074
  55. Affected versionversion=QCS2290
  56. Affected versionversion=QCS410
  57. Affected versionversion=QCS4290
  58. Affected versionversion=QCS610
  59. Affected versionversion=QCS6125
  60. Affected versionversion=QCS6490
  61. Affected versionversion=QCS8250
  62. Affected versionversion=QRB5165M
  63. Affected versionversion=QRB5165N
  64. Affected versionversion=QSM8250
  65. Affected versionversion=Qualcomm 205 Mobile Platform
  66. Affected versionversion=Qualcomm 215 Mobile Platform
  67. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  68. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  69. Affected versionversion=Qualcomm Video Collaboration VC5 Platform
  70. Affected versionversion=Robotics RB3 Platform
  71. Affected versionversion=Robotics RB5 Platform
  72. Affected versionversion=SA4150P
  73. Affected versionversion=SA4155P
  74. Affected versionversion=SA6145P
  75. Affected versionversion=SA6150P
  76. Affected versionversion=SA6155
  77. Affected versionversion=SA6155P
  78. Affected versionversion=SA8145P
  79. Affected versionversion=SA8150P
  80. Affected versionversion=SA8155
  81. Affected versionversion=SA8155P
  82. Affected versionversion=SA8195P
  83. Affected versionversion=SA8255P
  84. Affected versionversion=SA8295P
  85. Affected versionversion=SD626
  86. Affected versionversion=SD660
  87. Affected versionversion=SD670
  88. Affected versionversion=SD675
  89. Affected versionversion=SD 675
  90. Affected versionversion=SD730
  91. Affected versionversion=SD820
  92. Affected versionversion=SD821
  93. Affected versionversion=SD835
  94. Affected versionversion=SD855
  95. Affected versionversion=SD865 5G
  96. Affected versionversion=SD888
  97. Affected versionversion=SD 8 Gen1 5G
  98. Affected versionversion=SDM429W
  99. Affected versionversion=SDX55
  100. Affected versionversion=SM4125
  101. Affected versionversion=SM6250
  102. Affected versionversion=SM6250P
  103. Affected versionversion=SM7250P
  104. Affected versionversion=SM7315
  105. Affected versionversion=SM7325P
  106. Affected versionversion=Smart Audio 200 Platform
  107. Affected versionversion=Smart Audio 400 Platform
  108. Affected versionversion=Smart Display 200 Platform (APQ5053-AA)
  109. Affected versionversion=Snapdragon 208 Processor
  110. Affected versionversion=Snapdragon 210 Processor
  111. Affected versionversion=Snapdragon 212 Mobile Platform
  112. Affected versionversion=Snapdragon 425 Mobile Platform
  113. Affected versionversion=Snapdragon 429 Mobile Platform
  114. Affected versionversion=Snapdragon 439 Mobile Platform
  115. Affected versionversion=Snapdragon 450 Mobile Platform
  116. Affected versionversion=Snapdragon 460 Mobile Platform
  117. Affected versionversion=Snapdragon 480 5G Mobile Platform
  118. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  119. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  120. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  121. Affected versionversion=Snapdragon 625 Mobile Platform
  122. Affected versionversion=Snapdragon 626 Mobile Platform
  123. Affected versionversion=Snapdragon 630 Mobile Platform
  124. Affected versionversion=Snapdragon 632 Mobile Platform
  125. Affected versionversion=Snapdragon 636 Mobile Platform
  126. Affected versionversion=Snapdragon 660 Mobile Platform
  127. Affected versionversion=Snapdragon 662 Mobile Platform
  128. Affected versionversion=Snapdragon 665 Mobile Platform
  129. Affected versionversion=Snapdragon 670 Mobile Platform
  130. Affected versionversion=Snapdragon 675 Mobile Platform
  131. Affected versionversion=Snapdragon 678 Mobile Platform (SM6150-AC)
  132. Affected versionversion=Snapdragon 680 4G Mobile Platform
  133. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  134. Affected versionversion=Snapdragon 690 5G Mobile Platform
  135. Affected versionversion=Snapdragon 695 5G Mobile Platform
  136. Affected versionversion=Snapdragon 710 Mobile Platform
  137. Affected versionversion=Snapdragon 720G Mobile Platform
  138. Affected versionversion=Snapdragon 730G Mobile Platform (SM7150-AB)
  139. Affected versionversion=Snapdragon 730 Mobile Platform (SM7150-AA)
  140. Affected versionversion=Snapdragon 732G Mobile Platform (SM7150-AC)
  141. Affected versionversion=Snapdragon 750G 5G Mobile Platform
  142. Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
  143. Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
  144. Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
  145. Affected versionversion=Snapdragon 778G 5G Mobile Platform
  146. Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
  147. Affected versionversion=Snapdragon 780G 5G Mobile Platform
  148. Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
  149. Affected versionversion=Snapdragon 7c+ Gen 3 Compute
  150. Affected versionversion=Snapdragon 820 Automotive Platform
  151. Affected versionversion=Snapdragon 820 Mobile Platform
  152. Affected versionversion=Snapdragon 821 Mobile Platform
  153. Affected versionversion=Snapdragon 835 Mobile PC Platform
  154. Affected versionversion=Snapdragon 845 Mobile Platform
  155. Affected versionversion=Snapdragon 855+/860 Mobile Platform (SM8150-AC)
  156. Affected versionversion=Snapdragon 855 Mobile Platform
  157. Affected versionversion=Snapdragon 865 5G Mobile Platform
  158. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  159. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  160. Affected versionversion=Snapdragon 888 5G Mobile Platform
  161. Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
  162. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  163. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  164. Affected versionversion=Snapdragon Auto 4G Modem
  165. Affected versionversion=Snapdragon Auto 5G Modem-RF
  166. Affected versionversion=Snapdragon Wear 4100+ Platform
  167. Affected versionversion=Snapdragon X12 LTE Modem
  168. Affected versionversion=Snapdragon X24 LTE Modem
  169. Affected versionversion=Snapdragon X50 5G Modem-RF System
  170. Affected versionversion=Snapdragon X55 5G Modem-RF System
  171. Affected versionversion=Snapdragon XR1 Platform
  172. Affected versionversion=Snapdragon XR2 5G Platform
  173. Affected versionversion=Snapdragon XR2+ Gen 1 Platform
  174. Affected versionversion=SXR1120
  175. Affected versionversion=SXR2130
  176. Affected versionversion=Vision Intelligence 100 Platform (APQ8053-AA)
  177. Affected versionversion=Vision Intelligence 200 Platform (APQ8053-AC)
  178. Affected versionversion=Vision Intelligence 400 Platform
  179. Affected versionversion=WCD9326
  180. Affected versionversion=WCD9335
  181. Affected versionversion=WCD9340
  182. Affected versionversion=WCD9341
  183. Affected versionversion=WCD9360
  184. Affected versionversion=WCD9370
  185. Affected versionversion=WCD9371
  186. Affected versionversion=WCD9375
  187. Affected versionversion=WCD9380
  188. Affected versionversion=WCD9385
  189. Affected versionversion=WCN3610
  190. Affected versionversion=WCN3615
  191. Affected versionversion=WCN3620
  192. Affected versionversion=WCN3660
  193. Affected versionversion=WCN3660B
  194. Affected versionversion=WCN3680
  195. Affected versionversion=WCN3680B
  196. Affected versionversion=WCN3910
  197. Affected versionversion=WCN3950
  198. Affected versionversion=WCN3980
  199. Affected versionversion=WCN3988
  200. Affected versionversion=WCN3990
  201. Affected versionversion=WCN6740
  202. Affected versionversion=WSA8810
  203. Affected versionversion=WSA8815
  204. Affected versionversion=WSA8830
  205. Affected versionversion=WSA8832
  206. Affected versionversion=WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Qualcomm · Snapdragonversion=315 5G IoT Modem; version=APQ8017; version=AQT1000; version=AR8031; version=AR8035; version=CSRA6620; version=CSRA6640; version=CSRB31024; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=Flight RB5 5G Platform; version=Home Hub 100 Platform; version=MDM9628; version=MSM8108; version=MSM8209; version=MSM8608; version=MSM8996AU; version=QAM8255P; version=QAM8295P; version=QCA6174A; version=QCA6310; version=QCA6320; version=QCA6335; version=QCA6391; version=QCA6420; version=QCA6421; version=QCA6426; version=QCA6430; version=QCA6431; version=QCA6436; version=QCA6564; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=QCA8337; version=QCA9377; version=QCA9379; version=QCM2290; version=QCM4290; version=QCM6125; version=QCM6490; version=QCN9011; version=QCN9012; version=QCN9074; version=QCS2290; version=QCS410; version=QCS4290; version=QCS610; version=QCS6125; version=QCS6490; version=QCS8250; version=QRB5165M; version=QRB5165N; version=QSM8250; version=Qualcomm 205 Mobile Platform; version=Qualcomm 215 Mobile Platform; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Qualcomm Video Collaboration VC5 Platform; version=Robotics RB3 Platform; version=Robotics RB5 Platform; version=SA4150P; version=SA4155P; version=SA6145P; version=SA6150P; version=SA6155; version=SA6155P; version=SA8145P; version=SA8150P; version=SA8155; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SD626; version=SD660; version=SD670; version=SD675; version=SD 675; version=SD730; version=SD820; version=SD821; version=SD835; version=SD855; version=SD865 5G; version=SD888; version=SD 8 Gen1 5G; version=SDM429W; version=SDX55; version=SM4125; version=SM6250; version=SM6250P; version=SM7250P; version=SM7315; version=SM7325P; version=Smart Audio 200 Platform; version=Smart Audio 400 Platform; version=Smart Display 200 Platform (APQ5053-AA); version=Snapdragon 208 Processor; version=Snapdragon 210 Processor; version=Snapdragon 212 Mobile Platform; version=Snapdragon 425 Mobile Platform; version=Snapdragon 429 Mobile Platform; version=Snapdragon 439 Mobile Platform; version=Snapdragon 450 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 625 Mobile Platform; version=Snapdragon 626 Mobile Platform; version=Snapdragon 630 Mobile Platform; version=Snapdragon 632 Mobile Platform; version=Snapdragon 636 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 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 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 820 Mobile Platform; version=Snapdragon 821 Mobile Platform; version=Snapdragon 835 Mobile PC Platform; version=Snapdragon 845 Mobile Platform; version=Snapdragon 855+/860 Mobile Platform (SM8150-AC); version=Snapdragon 855 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 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 Auto 4G Modem; version=Snapdragon Auto 5G Modem-RF; version=Snapdragon Wear 4100+ Platform; version=Snapdragon X12 LTE Modem; version=Snapdragon X24 LTE Modem; version=Snapdragon X50 5G Modem-RF System; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon XR1 Platform; version=Snapdragon XR2 5G Platform; version=Snapdragon XR2+ Gen 1 Platform; 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=WCD9360; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9380; version=WCD9385; version=WCN3610; version=WCN3615; version=WCN3620; version=WCN3660; version=WCN3660B; version=WCN3680; 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

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.4Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-190Integer Overflow or Wraparound

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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