CVE-2022-33287
Buffer over-read in Modem
Information disclosure in Modem due to buffer over-read while getting length of Unfragmented headers in an IPv6 packet.
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 getting length of Unfragmented headers in an IPv6 packet.
- Record
CVE-2022-33287- 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-2022-36330
Information disclosure in Modem due to buffer over-read while getting length of Unfragmented headers in an IPv6 packet.
- Record
EUVD-2022-36330- 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-vccr-c5vf-xh9r
Information disclosure in Modem due to buffer over-read while getting length of Unfragmented...
Information disclosure in Modem due to buffer over-read while getting length of Unfragmented headers in an IPv6 packet.
- Record
GHSA-vccr-c5vf-xh9r- 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 getting length of Unfragmented headers in an IPv6 packet.
- Record
CVE-2022-33287- 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 9205 lte modem firmware
- qualcomm 9206 lte modem firmware
- qualcomm 9207 lte modem firmware
- qualcomm ar8031 firmware
- qualcomm csra6620 firmware
- qualcomm csra6640 firmware
- qualcomm fastconnect 6200 firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm home hub 100 platform firmware
- qualcomm mdm8207 firmware
- qualcomm qca4004 firmware
Show 32 moreShow less
- qualcomm qca4010 firmware
- qualcomm qca4024 firmware
- qualcomm qcs400 firmware
- qualcomm qts110 firmware
- qualcomm smart audio 400 platform firmware
- qualcomm snapdragon 1100 wearable platform firmware
- qualcomm snapdragon 1200 wearable platform firmware
- qualcomm snapdragon ar2 gen 1 platform firmware
- qualcomm snapdragon wear 1300 platform firmware
- qualcomm snapdragon x5 lte modem firmware
- qualcomm ssg2115p firmware
- qualcomm ssg2125p firmware
- qualcomm sxr1230p firmware
- qualcomm sxr2230p firmware
- qualcomm wcd9306 firmware
- qualcomm wcd9330 firmware
- qualcomm wcd9335 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn3999 firmware
- qualcomm wcn685x-1 firmware
- qualcomm wcn685x-5 firmware
- qualcomm wcn785x-1 firmware
- qualcomm wcn785x-5 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm, inc. snapdragon
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-2022-33287 is a high vulnerability (CVSS 8.2) in Qualcomm 9205 Lte Modem 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.