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CVE-2024-33050

Buffer Over-read in WLAN Host Communication

7.5 HighFix available

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.30%Up 0.3 points since Sep 3, 2024
90%50%10%1%

What each source reports

CVE List Score used 7.5

Buffer Over-read in WLAN Host Communication

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

Record
CVE-2024-33050
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-126
Updated
2026-11-02
EUVDEUVD-2024-30795 7.5

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

Record
EUVD-2024-30795
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-rcrr-hgw3-crch 7.5

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length...

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

Record
GHSA-rcrr-hgw3-crch
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-125, CWE-126
Updated
2026-11-02
NVD 7.5

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.

Record
CVE-2024-33050
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-126, CWE-125
Updated
2026-11-02

Affected products

Show 270 moreShow less

Affected packages

Affected packages
PackageAffectedFixed
platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn
Android
 SoCVersion:0 up to SoCVersion:2024-09-05, plus listed versions
SoCVersion
SoCVersion:2024-09-05

History

History
RecordedChangedSources
factsOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-33050 is a high vulnerability (CVSS 7.5) in Qualcomm Ar8035 Firmware, published September 1, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 22nd percentile. Fixed in platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn SoCVersion:2024-09-05.

References

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