CVE-2022-33229
Buffer over-read in Modem
Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.
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
What each source reports
CVE List Score used
Buffer over-read in Modem
Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.
- Record
CVE-2022-33229- CVSS 3.1
- 8.2 High
CVSS: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-2022-36272
Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.
- Record
EUVD-2022-36272- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6rw9-xp67-2fp9
Information disclosure due to buffer over-read in Modem while using static array to process IPv4...
Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.
- Record
GHSA-6rw9-xp67-2fp9- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-125, CWE-126
- Updated
- 2026-11-02
NVD
Information disclosure due to buffer over-read in Modem while using static array to process IPv4 packets.
- Record
CVE-2022-33229- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-126, CWE-125
- Updated
- 2026-11-02
Affected products
- qualcomm ar8031 firmware
- qualcomm csra6620 firmware
- qualcomm csra6640 firmware
- qualcomm mdm8207 firmware
- qualcomm mdm9205 firmware
- qualcomm mdm9206 firmware
- qualcomm mdm9207 firmware
- qualcomm mdm9607 firmware
- qualcomm qca4004 firmware
- qualcomm qca4010 firmware
- qualcomm qca4020 firmware
- qualcomm qca4024 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-33229 is a high vulnerability (CVSS 8.2) in Qualcomm Ar8031 Firmware, published February 9, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. No source names a fixed version.