CVE-2022-33295
Buffer over-read in Modem
Information disclosure in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.
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 in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.
- Record
CVE-2022-33295- 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-2022-36338
Information disclosure in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.
- Record
EUVD-2022-36338- 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-pxf8-p7rv-qrff
Information disclosure in Modem due to buffer over-read while parsing the wms message received...
Information disclosure in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.
- Record
GHSA-pxf8-p7rv-qrff- 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 in Modem due to buffer over-read while parsing the wms message received given the buffer and its length.
- Record
CVE-2022-33295- 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 mdm8207 firmware
- qualcomm mdm9205 firmware
- qualcomm mdm9206 firmware
- qualcomm mdm9207 firmware
- qualcomm qca4004 firmware
- qualcomm qts110 firmware
- qualcomm snapdragon wear 1100 firmware
- qualcomm snapdragon wear 1200 firmware
- qualcomm snapdragon wear 1300 firmware
- qualcomm snapdragon x5 lte modem firmware
- qualcomm wcd9306 firmware
- qualcomm wcd9330 firmware
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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-2022-33295 is a high vulnerability (CVSS 8.2) in Qualcomm Mdm8207 Firmware, published April 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. No source names a fixed version.