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HIGH · 7.5

CVE-2023-33019

Transient DOS in WLAN Host while doing channel switch announcement (CSA), when a mobile station receives invalid channel in CSA IE.

Vulnerability Description

Transient DOS in WLAN Host while doing channel switch announcement (CSA), when a mobile station receives invalid channel in CSA IE.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Qualcomm9206 Lte Firmware-
Qualcomm9206 Lte-
QualcommApq8017 Firmware-
QualcommApq8017-
QualcommApq8052 Firmware-
QualcommApq8052-
QualcommApq8056 Firmware-
QualcommApq8056-
QualcommApq8076 Firmware-
QualcommApq8076-
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommC-V2X 9150 Firmware-
QualcommC-V2X 9150-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommFastconnect 6200 Firmware-
QualcommFastconnect 6200-

Related Weaknesses (CWE)

CWE-285

References

FAQ

What is CVE-2023-33019?

CVE-2023-33019 is a vulnerability with a CVSS score of 7.5 (HIGH). Transient DOS in WLAN Host while doing channel switch announcement (CSA), when a mobile station receives invalid channel in CSA IE.

How severe is CVE-2023-33019?

CVE-2023-33019 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-33019?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm 9206 Lte Firmware, Qualcomm 9206 Lte, Qualcomm Apq8017 Firmware, Qualcomm Apq8017, Qualcomm Apq8052 Firmware.