SARA / Free Tools / CVE / CVE-2022-40533

CVE-2022-40533 — Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

CVSS
6.2 MEDIUM
EPSS
0.05% (top 85.00%)
CWE
CWE-822
Published
2023-06-06T07:39:02.312Z
Last modified
2024-08-03T12:21:46.516Z
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

02Affected products

VendorProductVersions
Qualcomm, Inc.SnapdragonCSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA6797AQ, QCM2290, QCM4290, QCM4325, QCM4490, QCM6490, QCN9011, QCN9012, QCS2290, QCS4290, QCS4490, QCS6490, QCS8250, QCS8550, QRB5165M, QRB5165N, QSM8250, QSM8350, Robotics RB5 Platform, SA8255P, SA8295P, SA8540P, SA9000P, SD 8 Gen1 5G, SD460, SD662, SD865 5G, SD888, SDX55, SG4150P, SM4125, SM4450, SM6250, SM6250P, SM7250P, SM7315, SM7325P, Smart Audio 400 Platform, Snapdragon 460 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 680 4G Mobile Platform, Snapdragon 685 4G Mobile Platform (SM6225-AD), Snapdragon 690 5G Mobile Platform, Snapdragon 720G Mobile Platform, Snapdragon 750G 5G Mobile Platform, Snapdragon 765 5G Mobile Platform (SM7250-AA), Snapdragon 765G 5G Mobile Platform (SM7250-AB), Snapdragon 768G 5G Mobile Platform (SM7250-AC), 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 865 5G Mobile Platform, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), Snapdragon 870 5G Mobile Platform (SM8250-AC), 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 X55 5G Modem-RF System, Snapdragon XR2 5G Platform, Snapdragon XR2+ Gen 1 Platform, SSG2115P, SSG2125P, SXR1230P, SXR2130, SXR2230P, WCD9335, WCD9370, WCD9375, WCD9380, WCD9385, WCN3910, 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

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

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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