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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Guilherme de Almeida Suckevicz | 2021-11-22 16:35:49 UTC | Depends On | 2025646 | |
| Guilherme de Almeida Suckevicz | 2021-11-22 16:37:26 UTC | Blocks | 2025647 | |
| Sandro Bonazzola | 2021-11-30 08:26:23 UTC | Depends On | 2027593 | |
| Rohit Keshri | 2021-12-05 16:31:59 UTC | Doc Text | A race problem is found in the ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege (cap_sys_admin or cap_bpf) can modify the frozen mapped address space. | |
| Rohit Keshri | 2021-12-05 16:34:40 UTC | CC | blc, mlangsdo | |
| Rohit Keshri | 2021-12-05 16:44:49 UTC | Fixed In Version | kernel 5.16 rc2 | |
| Rohit Keshri | 2021-12-05 17:14:33 UTC | CC | rkeshri | |
| Rohit Keshri | 2021-12-05 17:15:51 UTC | Comment | 0 | updated |
| Rohit Keshri | 2021-12-05 17:19:46 UTC | Depends On | 2029194, 2029195, 2029196, 2029197, 2029198 | |
| Eric Christensen | 2021-12-06 20:30:48 UTC | Doc Text | A race problem is found in the ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege (cap_sys_admin or cap_bpf) can modify the frozen mapped address space. | A race condition was found in the Linux kernel's ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special privilege (cap_sys_admin or cap_bpf) can modify the frozen mapped address space. |
| Red Hat Bugzilla | 2022-06-04 08:05:05 UTC | CC | fpacheco | |
| Red Hat Bugzilla | 2022-07-16 03:21:14 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-12-31 23:36:48 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:42:44 UTC | CC | dhoward | |
| Red Hat Bugzilla | 2023-07-07 08:35:43 UTC | Assignee | security-response-team | nobody |
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