io_uring use work_flags 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
Link | Resource |
---|---|
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=df3f3bb5059d20ef094d6b2f0256c4bf4127a859 | Mailing List Patch Vendor Advisory |
https://kernel.dance/#df3f3bb5059d20ef094d6b2f0256c4bf4127a859 | Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230203-0009/ |
Configurations
History
03 Feb 2023, 10:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
29 Jul 2022, 19:05
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://kernel.dance/#df3f3bb5059d20ef094d6b2f0256c4bf4127a859 - Patch, Third Party Advisory | |
References | (CONFIRM) https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=df3f3bb5059d20ef094d6b2f0256c4bf4127a859 - Mailing List, Patch, Vendor Advisory | |
CPE | cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | |
CWE | CWE-415 | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
First Time |
Linux
Linux linux Kernel |
22 Jul 2022, 10:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-07-22 10:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-2327
Mitre link : CVE-2022-2327
CVE.ORG link : CVE-2022-2327
JSON object : View
Products Affected
linux
- linux_kernel