Back to bug 2114996
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Rohit Keshri | 2022-08-03 16:48:24 UTC | CC | security-response-team | |
| Rohit Keshri | 2022-08-03 17:02:24 UTC | Doc Text | A contention-based side channel vulnerability on some AMD CPUs using simultaneous multithreading (SMT) may allow an attacker to measure the contention level on scheduler queues, thereby leading to a potential leakage of sensitive information. | |
| Rohit Keshri | 2022-08-03 17:47:13 UTC | Depends On | 2115014, 2115011, 2115015, 2115013 | |
| Rohit Keshri | 2022-08-03 17:48:30 UTC | Depends On | 2115018, 2115017 | |
| Rohit Keshri | 2022-08-03 19:11:20 UTC | Depends On | 2115055, 2115046, 2115056, 2115058, 2115061, 2115049, 2115053, 2115047, 2115060, 2115059, 2115048, 2115057, 2115051, 2115054 | |
| RaTasha Tillery-Smith | 2022-08-04 13:28:56 UTC | Doc Text | A contention-based side channel vulnerability on some AMD CPUs using simultaneous multithreading (SMT) may allow an attacker to measure the contention level on scheduler queues, thereby leading to a potential leakage of sensitive information. | A contention-based side channel vulnerability was found in hw. Some AMD CPUs using simultaneous multithreading (SMT) may allow an attacker to measure the contention level on scheduler queues, leading to potential leakage of sensitive information. |
| Wade Mealing | 2022-08-05 00:21:22 UTC | CC | aquini, jpoimboe, longman, mmurray, pmatouse, rfreire, wmealing | |
| Waiman Long | 2022-08-05 00:32:30 UTC | CC | llong | |
| Rohit Keshri | 2022-08-05 06:06:04 UTC | CC | dbohanno | |
| Rohit Keshri | 2022-08-08 16:00:52 UTC | Comment | 0 | updated |
| Todd Cullum | 2022-08-09 18:15:40 UTC | Deadline | 2022-08-09 | |
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, linville, masami256, mchehab, steved | |||
| Summary | EMBARGOED CVE-2021-46778 hw: cpu: AMD: Execution Unit Scheduler Contention Side-Channel vulnerability | CVE-2021-46778 hw: cpu: AMD: Execution Unit Scheduler Contention Side-Channel vulnerability | ||
| Group | security, qe_staff | |||
| Todd Cullum | 2022-08-09 18:16:09 UTC | Depends On | 2117012 | |
| Rodrigo A B Freire | 2022-08-11 14:26:19 UTC | CC | rfreire | |
| Matt | 2022-08-13 14:35:59 UTC | CC | mvanderw | |
| Red Hat Bugzilla | 2022-12-31 23:34:50 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:39:55 UTC | CC | dhoward | |
| Beth Uptagrafft | 2023-05-23 20:22:50 UTC | Flags | needinfo?(rkeshri) | |
| Rohit Keshri | 2023-05-29 10:43:02 UTC | Depends On | 2210751, 2210752, 2210754, 2210750, 2210748, 2210749, 2210753, 2210755 | |
| Rohit Keshri | 2023-05-29 10:45:14 UTC | Flags | needinfo?(rkeshri) | |
| Red Hat Bugzilla | 2023-06-23 14:13:00 UTC | CC | mmurray | |
| Red Hat Bugzilla | 2023-07-07 08:32:00 UTC | CC | security-response-team | |
| Assignee | security-response-team | nobody | ||
| Patrick Talbert | 2023-07-21 08:48:23 UTC | Flags | needinfo?(rkeshri) | |
| Rohit Keshri | 2023-08-13 17:36:46 UTC | Flags | needinfo?(rkeshri) |
Back to bug 2114996