SARA / Free Tools / CVE / CVE-2023-43556

CVE-2023-43556 — Memory corruption in Hypervisor when platform information mentioned is not align

Memory corruption in Hypervisor when platform information mentioned is not aligned.

CVSS
9.3 CRITICAL
EPSS
6.00% (top 83.00%)
CWE
CWE-120
Published
2024-06-03T10:05:24.097Z
Last modified
2024-08-02T19:44:43.798Z
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

01What is this vulnerability?

Memory corruption in Hypervisor when platform information mentioned is not aligned.

02Affected products

VendorProductVersions
Qualcomm, Inc.SnapdragonAR8035, FastConnect 6700, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8295P, QCA6391, QCA6574AU, QCA6595, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCM4490, QCM5430, QCM6490, QCN6024, QCN9011, QCN9012, QCN9024, QCS4490, QCS5430, QCS6490, QCS7230, QCS8250, QRB5165M, QRB5165N, QSM8350, Qualcomm Video Collaboration VC3 Platform, Qualcomm Video Collaboration VC5 Platform, Robotics RB5 Platform, SA8295P, SA8540P, SA9000P, SD888, SDX57M, SM7315, SM7325P, Snapdragon 4 Gen 2 Mobile Platform, Snapdragon 778G 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 7c+ Gen 3 Compute, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon 8+ Gen 1 Mobile Platform, Snapdragon 888 5G Mobile Platform, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB), Snapdragon AR2 Gen 1 Platform, Snapdragon X65 5G Modem-RF System, Snapdragon X70 Modem-RF System, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3988, WCN6740, WSA8810, WSA8815, WSA8830, WSA8832, WSA8835

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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