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CVE-2023-33054

Improper Authentication in GPS HLOS Driver

9.1 Critical

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

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
High
Integrity
High
Availability
None

Exploit likelihood

0.36%Up 0.3 points since Dec 5, 2023
90%50%10%1%

What each source reports

CVE List Score used 9.1

Improper Authentication in GPS HLOS Driver

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

Record
CVE-2023-33054
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-287
Updated
2026-11-02
EUVDEUVD-2023-37243 9.1

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

Record
EUVD-2023-37243
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-03
GitHub AdvisoriesGHSA-9v76-xcm4-wwhw 9.1

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

Record
GHSA-9v76-xcm4-wwhw
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-287
Updated
2026-11-02
NVD 9.1

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

Record
CVE-2023-33054
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-287
Updated
2026-11-02

Affected products

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History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD

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

In short

CVE-2023-33054 is a critical vulnerability (CVSS 9.1) in Qualcomm 315 5g Iot Modem Firmware, published December 5, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. No source names a fixed version.

References

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