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CVE-2023-33019

HIGHCVSS 7.5/10EPSS 0.30%

Last modified

CVE-2023-33019 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Transient DOS in WLAN Host while doing channel switch announcement (CSA), when a mobile station receives invalid channel in CSA IE.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.30%

21.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Qualcomm9206 Lte FirmwareAll versions
QualcommApq8017 FirmwareAll versions
QualcommApq8052 FirmwareAll versions
QualcommApq8056 FirmwareAll versions
QualcommApq8076 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommC-V2x 9150 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommFastconnect 6200 FirmwareAll versions
QualcommHome Hub 100 FirmwareAll versions
QualcommMdm9250 FirmwareAll versions
QualcommMdm9628 FirmwareAll versions
QualcommMdm9650 FirmwareAll versions
QualcommMsm8108 FirmwareAll versions
QualcommMsm8209 FirmwareAll versions
QualcommMsm8608 FirmwareAll versions
QualcommMsm8909w FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6175a FirmwareAll versions
QualcommQca6554a FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6584 FirmwareAll versions
QualcommQca6584au FirmwareAll versions
QualcommQca6595 FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca9367 FirmwareAll versions
QualcommQca9377 FirmwareAll versions
QualcommQca9379 FirmwareAll versions
Qualcomm205 FirmwareAll versions
Qualcomm215 FirmwareAll versions
QualcommSd626 FirmwareAll versions
QualcommSdm429w FirmwareAll versions
QualcommSdx20m FirmwareAll versions
QualcommSmart Audio 200 FirmwareAll versions
QualcommSmart Audio 400 FirmwareAll versions
QualcommSmart Display 200 FirmwareAll versions
QualcommSnapdragon 1200 FirmwareAll versions
QualcommSnapdragon 208 FirmwareAll versions
QualcommSnapdragon 210 FirmwareAll versions
QualcommSnapdragon 212 FirmwareAll versions
QualcommSnapdragon 425 FirmwareAll versions
QualcommSnapdragon 429 FirmwareAll versions
QualcommSnapdragon 439 FirmwareAll versions

Showing 50 of 82 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-33019?
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 a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2023-33019?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST