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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Guilherme de Almeida Suckevicz | 2021-02-12 17:16:15 UTC | CC | security-response-team | |
| Guilherme de Almeida Suckevicz | 2021-02-12 17:17:38 UTC | Blocks | 1906597 | |
| Guilherme de Almeida Suckevicz | 2021-02-12 17:19:24 UTC | Summary | EMBARGOED kernel: broken KRETPROBES reports corruption of .text section while running a FTRACE stress tester | EMBARGOED CVE-2021-3411 kernel: broken KRETPROBES reports corruption of .text section while running a FTRACE stress tester |
| Alias | CVE-2021-3411 | |||
| Guilherme de Almeida Suckevicz | 2021-02-12 17:20:25 UTC | Blocks | 1928240 | |
| Rohit Keshri | 2021-02-13 06:03:58 UTC | CC | esammons, iboverma, jross, mcressma | |
| Rohit Keshri | 2021-02-14 09:35:10 UTC | CC | rkeshri | |
| Rohit Keshri | 2021-02-14 09:54:59 UTC | Depends On | 1928462 | |
| Rohit Keshri | 2021-02-14 09:55:33 UTC | Depends On | 1928463 | |
| Rohit Keshri | 2021-02-14 09:56:25 UTC | Depends On | 1928464 | |
| Rohit Keshri | 2021-02-14 09:56:33 UTC | Depends On | 1928465 | |
| Rohit Keshri | 2021-02-14 09:56:43 UTC | Depends On | 1928466 | |
| Rohit Keshri | 2021-02-14 09:58:39 UTC | Depends On | 1928467 | |
| Rohit Keshri | 2021-02-15 04:45:28 UTC | Doc Text | A violation of memory access flaw was found while detecting a padding of int3 in the linking state in function can_optimize in arch/x86/kernel/kprobes/opt.c. In this problem a local attacker with a special user privilege may cause a threat to a system Integrity and Confidentiality, and may even lead to a denial of service problem. | |
| Rohit Keshri | 2021-02-15 04:54:42 UTC | Comment | 0 | updated |
| Rohit Keshri | 2021-02-19 12:18:24 UTC | Group | security, qe_staff | |
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, jarodwilson, jeremy, jforbes, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, linville, masami256, mchehab, rt-maint, steved | |||
| Deadline | 2020-12-09 | |||
| Summary | EMBARGOED CVE-2021-3411 kernel: broken KRETPROBES reports corruption of .text section while running a FTRACE stress tester | CVE-2021-3411 kernel: broken KRETPROBES reports corruption of .text section while running a FTRACE stress tester | ||
| Eric Christensen | 2021-02-19 14:50:29 UTC | Doc Text | A violation of memory access flaw was found while detecting a padding of int3 in the linking state in function can_optimize in arch/x86/kernel/kprobes/opt.c. In this problem a local attacker with a special user privilege may cause a threat to a system Integrity and Confidentiality, and may even lead to a denial of service problem. | A flaw was found in the Linux kernel. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
| Pedro Sampaio | 2021-03-08 18:48:49 UTC | Flags | needinfo?(rkeshri) | |
| Pedro Sampaio | 2021-03-08 18:50:41 UTC | CC | psampaio | |
| Guilherme de Almeida Suckevicz | 2021-03-09 13:33:10 UTC | Fixed In Version | Linux kernel 5.10 | |
| Flags | needinfo?(rkeshri) | |||
| Steve Grubb | 2021-03-22 19:00:59 UTC | CC | sgrubb | |
| Jerome Marchand | 2021-03-26 16:27:19 UTC | CC | jmarchan | |
| Red Hat Bugzilla | 2021-05-30 12:03:45 UTC | CC | blc | |
| Red Hat Bugzilla | 2021-05-30 12:47:30 UTC | CC | bhu | |
| Jeff Fearn 🐞 | 2021-06-03 11:14:50 UTC | CC | blc | |
| Jeff Fearn 🐞 | 2021-06-03 12:06:54 UTC | CC | bhu | |
| Red Hat Bugzilla | 2021-09-15 05:46:44 UTC | CC | jglisse | |
| Red Hat Bugzilla | 2022-04-23 08:28:58 UTC | CC | esammons | |
| Red Hat Bugzilla | 2022-07-16 03:21:01 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-12-31 23:35:18 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:40:41 UTC | CC | dhoward | |
| Red Hat Bugzilla | 2023-06-14 21:29:48 UTC | CC | mcressma | |
| Red Hat Bugzilla | 2023-07-07 08:32:21 UTC | Assignee | security-response-team | nobody |
| CC | security-response-team |
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