CVE-2022-2327
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-2327
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2327.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-2327
- Downstream
- Published
- 2022-07-22T10:15:08Z
- Modified
- 2025-08-09T19:01:29Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
iouring use workflags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
- References