Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix user_struct uaf io_free_rbuf_ring() usees a struct user_struct, which io_zcrx_ifq_free() puts it down before destroying the ring.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5c686456a4e83ef06c74d40be05c21a0ef136684 before 9feb88eeda6d288f93fcfb6bca563f89e316479d; affected 5c686456a4e83ef06c74d40be05c21a0ef136684 before 0fcccfd87152f957fa8312b841f6efef42a05a20 |
| Linux / Linux | affected 6.19; unaffected 0 before 6.19; unaffected 7.0.4 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.