CVE-2022-33263
Use after free in Core
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Use after free in Core
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
- Record
CVE-2022-33263- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2022-36306
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
- Record
EUVD-2022-36306- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qjww-gpp2-8qh6
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
- Record
GHSA-qjww-gpp2-8qh6- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Memory corruption due to use after free in Core when multiple DCI clients register and deregister.
- Record
CVE-2022-33263- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
- qualcomm aqt1000 firmware
- qualcomm qam8255p firmware
- qualcomm qca6420 firmware
- qualcomm qca6430 firmware
- qualcomm qca6574au firmware
- qualcomm qca6595au firmware
- qualcomm qca6698aq firmware
- qualcomm qca6797aq firmware
- qualcomm qcs8155 firmware
- qualcomm sa6155p firmware
- qualcomm sa8155p firmware
- qualcomm sa8195p firmware
Show 38 moreShow less
- qualcomm sa8255p firmware
- qualcomm sd855 firmware
- qualcomm sd 8 gen1 5g firmware
- qualcomm sm4450 firmware
- qualcomm sm8150-ac firmware
- qualcomm sm8150 firmware
- qualcomm sm8350-ac firmware
- qualcomm sm8350 firmware
- qualcomm sm8450 firmware
- qualcomm sm8475 firmware
- qualcomm snapdragon w5\+ gen 1 wearable platform firmware
- qualcomm snapdragon wear 4100\+ platform firmware
- qualcomm sw5100 firmware
- qualcomm sw5100p firmware
- qualcomm wcd9341 firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3610 firmware
- qualcomm wcn3660b firmware
- qualcomm wcn3680b firmware
- qualcomm wcn3950 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn3991 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn6740 firmware
- qualcomm wcn6750 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-2022-33263 is a medium vulnerability (CVSS 6.7) in Qualcomm Aqt1000 Firmware, published June 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.