CVE-2021-41073 log
| Source |
|
| Severity | Medium |
| Remote | No |
| Type | Privilege escalation |
| Description | loop_rw_iter in fs/io_uring.c in the Linux kernel through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc/<pid>/maps for exploitation. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-2415 | linux-lts | 5.10.67-1 | 5.10.68-1 | Medium | Fixed | |
| AVG-2414 | linux-hardened | 5.14.6.hardened1-1 | 5.14.8.hardened1-1 | Medium | Fixed | |
| AVG-2413 | linux-zen | 5.14.6.zen1-1 | 5.14.7.zen1-1 | Medium | Fixed | |
| AVG-2412 | linux | 5.14.6.arch1-1 | 5.14.7.arch1-1 | Medium | Fixed |