CVE-2022-40522
Double free in Linux Networking
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Double free in Linux Networking
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
- Record
CVE-2022-40522- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
EUVDEUVD-2022-43797
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
- Record
EUVD-2022-43797- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rv4v-xv8g-p87c
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
- Record
GHSA-rv4v-xv8g-p87c- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
NVD
Memory corruption in Linux Networking due to double free while handling a hyp-assign.
- Record
CVE-2022-40522- CVSS 3.1
- 8.4 High
CVSS:3.1/AV:L/AC:L/PR:N/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-415
- Updated
- 2026-11-02
Affected products
- qualcomm csr8811 firmware
- qualcomm fastconnect 6200 firmware
- qualcomm ipq6000 firmware
- qualcomm ipq6005 firmware
- qualcomm ipq6010 firmware
- qualcomm ipq6018 firmware
- qualcomm ipq6028 firmware
- qualcomm ipq9008 firmware
- qualcomm ipq9574 firmware
- qualcomm qca4024 firmware
- qualcomm qca6574a firmware
- qualcomm qca6574au firmware
Show 44 moreShow less
- qualcomm qca6595au firmware
- qualcomm qca6696 firmware
- qualcomm qca8072 firmware
- qualcomm qca8075 firmware
- qualcomm qca8081 firmware
- qualcomm qca8082 firmware
- qualcomm qca8084 firmware
- qualcomm qca8085 firmware
- qualcomm qca8386 firmware
- qualcomm qcn5021 firmware
- qualcomm qcn5022 firmware
- qualcomm qcn5052 firmware
- qualcomm qcn5121 firmware
- qualcomm qcn5122 firmware
- qualcomm qcn5152 firmware
- qualcomm qcn6023 firmware
- qualcomm qcn6024 firmware
- qualcomm qcn9000 firmware
- qualcomm qcn9022 firmware
- qualcomm qcn9024 firmware
- qualcomm qcn9070 firmware
- qualcomm qcn9072 firmware
- qualcomm qcn9074 firmware
- qualcomm qcn9274 firmware
- qualcomm sa6145p firmware
- qualcomm sa6150p firmware
- qualcomm sa6155 firmware
- qualcomm sa6155p firmware
- qualcomm sa8145p firmware
- qualcomm sa8150p firmware
- qualcomm sa8155 firmware
- qualcomm sa8155p firmware
- qualcomm sa8195p firmware
- qualcomm sm7250-aa firmware
- qualcomm sm7250-ab firmware
- qualcomm sm7250-ac firmware
- qualcomm sm7250p firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3991 firmware
- qualcomm wcn3998 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 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-2022-40522 is a high vulnerability (CVSS 8.4) in Qualcomm Csr8811 Firmware, published June 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. No source names a fixed version.