Description (CNA)
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
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux Kernel / Linux Kernel | affected unspecified before df3f3bb5059d20ef094d6b2f0256c4bf4127a859 |
CWE
CWE-416
References
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=df3f3bb5059d20ef094d6b2f0256c4bf4127a859
- https://kernel.dance/#df3f3bb5059d20ef094d6b2f0256c4bf4127a859
- https://security.netapp.com/advisory/ntap-20230203-0009/
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.
No English description supplied.