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CVE-2023-22385

Buffer Over-read in Data Modem

8.2 High

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

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
None
Availability
Low

Exploit likelihood

0.42%Up 0.4 points since Oct 3, 2023
90%50%10%1%

What each source reports

CVE List Score used 8.2

Buffer Over-read in Data Modem

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

Record
CVE-2023-22385
CVSS 3.1
8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Weakness
CWE-126
Updated
2026-11-02
EUVDEUVD-2023-26548 8.2

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

Record
EUVD-2023-26548
CVSS 3.1
8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-4vv2-435c-33ch 8.2

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

Record
GHSA-4vv2-435c-33ch
CVSS 3.1
8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Weakness
CWE-126, CWE-787
Updated
2026-11-02
NVD 8.2

Memory Corruption in Data Modem while making a MO call or MT VOLTE call.

Record
CVE-2023-22385
CVSS 3.1
8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-126, CWE-787
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-2023-22385 is a high vulnerability (CVSS 8.2) in Qualcomm 315 5g Iot Modem Firmware, published October 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. No source names a fixed version.

References

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