Back to bug 2026786
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Pedro Sampaio | 2021-11-25 19:53:38 UTC | CC | security-response-team | |
| Pedro Sampaio | 2021-11-25 19:54:39 UTC | Blocks | 2026788 | |
| Alex | 2021-11-28 14:09:52 UTC | Depends On | 2027105, 2027107, 2027106 | |
| Florencio Cano | 2021-11-29 12:00:33 UTC | CC | bdettelb | |
| Alex | 2021-11-29 15:21:22 UTC | Doc Text | A flaw memory leak in the Linux kernel eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data. | |
| Pedro Sampaio | 2021-12-02 12:13:32 UTC | Flags | needinfo?(allarkin) | |
| CC | allarkin | |||
| Alex | 2021-12-02 16:21:18 UTC | Flags | needinfo?(allarkin) | |
| Pedro Sampaio | 2021-12-18 00:56:56 UTC | Summary | EMBARGOED kernel: Heap information leak in map_lookup_elem function | EMBARGOED CVE-2021-4135 kernel: Heap information leak in map_lookup_elem function |
| Alias | CVE-2021-4135 | |||
| Pedro Sampaio | 2021-12-18 01:03:20 UTC | Blocks | 2033830 | |
| Pedro Sampaio | 2021-12-20 12:39:30 UTC | Comment | 0 | updated |
| Pedro Sampaio | 2021-12-20 12:41:45 UTC | Flags | needinfo?(allarkin) | |
| Alex | 2021-12-20 13:13:40 UTC | Group | qe_staff, security | |
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, jarodwilson, jeremy, jfaracco, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, linville, lzampier, masami256, mchehab, scweaver, steved | |||
| Summary | EMBARGOED CVE-2021-4135 kernel: Heap information leak in map_lookup_elem function | CVE-2021-4135 kernel: Heap information leak in map_lookup_elem function | ||
| Alex | 2021-12-20 13:15:55 UTC | Flags | needinfo?(allarkin) | |
| Alex | 2021-12-20 14:00:41 UTC | Fixed In Version | Linux kernel 5.16-rc6 | |
| John Shortt | 2021-12-20 16:53:08 UTC | CC | skozina | |
| Eric Christensen | 2021-12-21 16:15:48 UTC | Doc Text | A flaw memory leak in the Linux kernel eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data. | A flaw memory leak in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data. |
| Red Hat Bugzilla | 2022-06-04 08:04:39 UTC | CC | fpacheco | |
| Red Hat Bugzilla | 2022-07-16 03:20:31 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-12-31 23:34:48 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:39:51 UTC | CC | dhoward | |
| Red Hat Bugzilla | 2023-05-01 08:28:58 UTC | CC | skozina | |
| Red Hat Bugzilla | 2023-07-07 08:27:54 UTC | CC | security-response-team | |
| Assignee | security-response-team | nobody |
Back to bug 2026786