Host memory overwrite via compromised VM TX write
Published Jul 4, 2023 · Updated Aug 2, 2024
Memory corruption in Qualcomm Snapdragon IPC allows local users controlling a compromised VM to overwrite arbitrary host memory during TX writes. The IPC transmit-write path applies an out-of-range pointer offset to data from the compromised VM, directing writes beyond the intended memory region. Low privileges and control of a guest VM are required; successful exploitation can compromise host confidentiality, integrity, and availability.
Summary
What happened
Memory corruption in Qualcomm Snapdragon IPC allows local users controlling a compromised VM to overwrite arbitrary host memory during TX writes. The IPC transmit-write path applies an out-of-range pointer offset to data from the compromised VM, directing writes beyond the intended memory region. Low privileges and control of a guest VM are required; successful exploitation can compromise host confidentiality, integrity, and availability.
The record
- CVE
- CVE-2023-22387
- Published
- Jul 4, 2023
- Updated
- Aug 2, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-823, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 4, 2023CVE publishedPublication date reported by the CVE source.
- 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.
- Affected versionversion=315 5G IoT Modem
- Affected versionversion=APQ8017
- Affected versionversion=AQT1000
- Affected versionversion=AR8031
- Affected versionversion=AR8035
- Affected versionversion=AR9380
- Affected versionversion=CSR8811
- Affected versionversion=CSRA6620
- Affected versionversion=CSRA6640
- Affected versionversion=CSRB31024
- Affected versionversion=C-V2X 9150
- Affected versionversion=FastConnect 6200
- Affected versionversion=FastConnect 6700
- Affected versionversion=FastConnect 6800
- Affected versionversion=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=Flight RB5 5G Platform
- Affected versionversion=Home Hub 100 Platform
- Affected versionversion=Immersive Home 214 Platform
- Affected versionversion=Immersive Home 216 Platform
- Affected versionversion=Immersive Home 316 Platform
- Affected versionversion=Immersive Home 318 Platform
- Affected versionversion=IPQ4018
- Affected versionversion=IPQ4019
- Affected versionversion=IPQ4028
- Affected versionversion=IPQ4029
- Affected versionversion=IPQ5010
- Affected versionversion=IPQ5028
- Affected versionversion=IPQ6010
- Affected versionversion=IPQ6018
- Affected versionversion=IPQ6028
- Affected versionversion=IPQ8064
- Affected versionversion=IPQ8065
- Affected versionversion=IPQ8068
- Affected versionversion=IPQ8070
- Affected versionversion=IPQ8070A
- Affected versionversion=IPQ8071A
- Affected versionversion=IPQ8072A
- Affected versionversion=IPQ8074A
- Affected versionversion=IPQ8076
- Affected versionversion=IPQ8076A
- Affected versionversion=IPQ8078
- Affected versionversion=IPQ8078A
- Affected versionversion=IPQ8173
- Affected versionversion=IPQ8174
- Affected versionversion=PMP8074
- Affected versionversion=QAM8255P
- Affected versionversion=QAM8295P
- Affected versionversion=QAM8650P
- Affected versionversion=QAM8775P
- Affected versionversion=QCA4024
- Affected versionversion=QCA6174A
- Affected versionversion=QCA6310
- Affected versionversion=QCA6335
- Affected versionversion=QCA6391
- Affected versionversion=QCA6420
- Affected versionversion=QCA6421
- Affected versionversion=QCA6426
- Affected versionversion=QCA6430
- Affected versionversion=QCA6431
- Affected versionversion=QCA6436
- Affected versionversion=QCA6564
- Affected versionversion=QCA6564AU
- Affected versionversion=QCA6574
- Affected versionversion=QCA6574A
- Affected versionversion=QCA6574AU
- Affected versionversion=QCA6595
- Affected versionversion=QCA6595AU
- Affected versionversion=QCA6696
- Affected versionversion=QCA6698AQ
- Affected versionversion=QCA6797AQ
- Affected versionversion=QCA7500
- Affected versionversion=QCA8072
- Affected versionversion=QCA8075
- Affected versionversion=QCA8081
- Affected versionversion=QCA8337
- Affected versionversion=QCA9377
- Affected versionversion=QCA9379
- Affected versionversion=QCA9880
- Affected versionversion=QCA9886
- Affected versionversion=QCA9888
- Affected versionversion=QCA9889
- Affected versionversion=QCA9898
- Affected versionversion=QCA9980
- Affected versionversion=QCA9984
- Affected versionversion=QCA9985
- Affected versionversion=QCA9986
- Affected versionversion=QCA9990
- Affected versionversion=QCA9992
- Affected versionversion=QCA9994
- Affected versionversion=QCM2290
- Affected versionversion=QCM4290
- Affected versionversion=QCM4325
- Affected versionversion=QCM4490
- Affected versionversion=QCM6125
- Affected versionversion=QCM6490
- Affected versionversion=QCN5021
- Affected versionversion=QCN5022
- Affected versionversion=QCN5024
- Affected versionversion=QCN5052
- Affected versionversion=QCN5054
- Affected versionversion=QCN5122
- Affected versionversion=QCN5124
- Affected versionversion=QCN5152
- Affected versionversion=QCN5154
- Affected versionversion=QCN5164
- Affected versionversion=QCN6023
- Affected versionversion=QCN6024
- Affected versionversion=QCN6122
- Affected versionversion=QCN6132
- Affected versionversion=QCN9000
- Affected versionversion=QCN9011
- Affected versionversion=QCN9012
- Affected versionversion=QCN9022
- Affected versionversion=QCN9024
- Affected versionversion=QCN9070
- Affected versionversion=QCN9072
- Affected versionversion=QCN9074
- Affected versionversion=QCN9100
- Affected versionversion=QCS2290
- Affected versionversion=QCS410
- Affected versionversion=QCS4290
- Affected versionversion=QCS4490
- Affected versionversion=QCS610
- Affected versionversion=QCS6125
- Affected versionversion=QCS6490
- Affected versionversion=QCS8155
- Affected versionversion=QCS8250
- Affected versionversion=QRB5165M
- Affected versionversion=QRB5165N
- Affected versionversion=QSM8250
- Affected versionversion=Qualcomm 205 Mobile Platform
- Affected versionversion=Qualcomm 215 Mobile Platform
- Affected versionversion=Qualcomm Video Collaboration VC1 Platform
- Affected versionversion=Qualcomm Video Collaboration VC3 Platform
- Affected versionversion=Qualcomm Video Collaboration VC5 Platform
- Affected versionversion=Robotics RB3 Platform
- Affected versionversion=Robotics RB5 Platform
- Affected versionversion=SA4150P
- Affected versionversion=SA4155P
- Affected versionversion=SA6145P
- Affected versionversion=SA6150P
- Affected versionversion=SA6155
- Affected versionversion=SA6155P
- Affected versionversion=SA8145P
- Affected versionversion=SA8150P
- Affected versionversion=SA8155
- Affected versionversion=SA8155P
- Affected versionversion=SA8195P
- Affected versionversion=SA8255P
- Affected versionversion=SA8295P
- Affected versionversion=SD626
- Affected versionversion=SD660
- Affected versionversion=SD670
- Affected versionversion=SD675
- Affected versionversion=SD 675
- Affected versionversion=SD730
- Affected versionversion=SD855
- Affected versionversion=SD865 5G
- Affected versionversion=SD888
- Affected versionversion=SD 8 Gen1 5G
- Affected versionversion=SDM429W
- Affected versionversion=SDX55
- Affected versionversion=SG4150P
- Affected versionversion=SM4125
- Affected versionversion=SM6250
- Affected versionversion=SM6250P
- Affected versionversion=SM7250P
- Affected versionversion=SM7315
- Affected versionversion=SM7325P
- Affected versionversion=Smart Audio 200 Platform
- Affected versionversion=Smart Audio 400 Platform
- Affected versionversion=Smart Display 200 Platform (APQ5053-AA)
- Affected versionversion=Snapdragon 210 Processor
- Affected versionversion=Snapdragon 212 Mobile Platform
- Affected versionversion=Snapdragon 425 Mobile Platform
- Affected versionversion=Snapdragon 429 Mobile Platform
- Affected versionversion=Snapdragon 439 Mobile Platform
- Affected versionversion=Snapdragon 460 Mobile Platform
- Affected versionversion=Snapdragon 480 5G Mobile Platform
- Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
- Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
- Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
- Affected versionversion=Snapdragon 625 Mobile Platform
- Affected versionversion=Snapdragon 626 Mobile Platform
- Affected versionversion=Snapdragon 632 Mobile Platform
- Affected versionversion=Snapdragon 660 Mobile Platform
- Affected versionversion=Snapdragon 662 Mobile Platform
- Affected versionversion=Snapdragon 665 Mobile Platform
- Affected versionversion=Snapdragon 670 Mobile Platform
- Affected versionversion=Snapdragon 675 Mobile Platform
- Affected versionversion=Snapdragon 678 Mobile Platform (SM6150-AC)
- Affected versionversion=Snapdragon 680 4G Mobile Platform
- Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
- Affected versionversion=Snapdragon 690 5G Mobile Platform
- Affected versionversion=Snapdragon 695 5G Mobile Platform
- Affected versionversion=Snapdragon 710 Mobile Platform
- Affected versionversion=Snapdragon 720G Mobile Platform
- Affected versionversion=Snapdragon 730G Mobile Platform (SM7150-AB)
- Affected versionversion=Snapdragon 730 Mobile Platform (SM7150-AA)
- Affected versionversion=Snapdragon 732G Mobile Platform (SM7150-AC)
- Affected versionversion=Snapdragon 750G 5G Mobile Platform
- Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
- Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
- Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
- Affected versionversion=Snapdragon 778G 5G Mobile Platform
- Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
- Affected versionversion=Snapdragon 780G 5G Mobile Platform
- Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
- Affected versionversion=Snapdragon 7c+ Gen 3 Compute
- Affected versionversion=Snapdragon 845 Mobile Platform
- Affected versionversion=Snapdragon 855+/860 Mobile Platform (SM8150-AC)
- Affected versionversion=Snapdragon 855 Mobile Platform
- Affected versionversion=Snapdragon 865 5G Mobile Platform
- Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
- Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
- Affected versionversion=Snapdragon 888 5G Mobile Platform
- Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
- Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
- Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
- Affected versionversion=Snapdragon AR2 Gen 1 Platform
- Affected versionversion=Snapdragon Auto 4G Modem
- Affected versionversion=Snapdragon Auto 5G Modem-RF
- Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
- Affected versionversion=Snapdragon Wear 4100+ Platform
- Affected versionversion=Snapdragon X12 LTE Modem
- Affected versionversion=Snapdragon X24 LTE Modem
- Affected versionversion=Snapdragon X50 5G Modem-RF System
- Affected versionversion=Snapdragon X55 5G Modem-RF System
- Affected versionversion=Snapdragon X65 5G Modem-RF System
- Affected versionversion=Snapdragon XR1 Platform
- Affected versionversion=Snapdragon XR2 5G Platform
- Affected versionversion=Snapdragon XR2+ Gen 1 Platform
- Affected versionversion=SSG2115P
- Affected versionversion=SSG2125P
- Affected versionversion=SW5100
- Affected versionversion=SW5100P
- Affected versionversion=SXR1120
- Affected versionversion=SXR1230P
- Affected versionversion=SXR2130
- Affected versionversion=SXR2230P
- Affected versionversion=Vision Intelligence 100 Platform (APQ8053-AA)
- Affected versionversion=Vision Intelligence 200 Platform (APQ8053-AC)
- Affected versionversion=Vision Intelligence 400 Platform
- Affected versionversion=WCD9326
- Affected versionversion=WCD9335
- Affected versionversion=WCD9340
- Affected versionversion=WCD9341
- Affected versionversion=WCD9360
- Affected versionversion=WCD9370
- Affected versionversion=WCD9371
- Affected versionversion=WCD9375
- Affected versionversion=WCD9380
- Affected versionversion=WCD9385
- Affected versionversion=WCN3610
- Affected versionversion=WCN3615
- Affected versionversion=WCN3620
- Affected versionversion=WCN3660B
- Affected versionversion=WCN3680
- Affected versionversion=WCN3680B
- Affected versionversion=WCN3910
- Affected versionversion=WCN3950
- Affected versionversion=WCN3980
- Affected versionversion=WCN3988
- Affected versionversion=WCN3990
- Affected versionversion=WCN6740
- Affected versionversion=WSA8810
- Affected versionversion=WSA8815
- Affected versionversion=WSA8830
- Affected versionversion=WSA8832
- Affected versionversion=WSA8835
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
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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