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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Rohit Keshri | 2021-10-03 15:58:21 UTC | CC | security-response-team | |
| Rohit Keshri | 2021-10-10 09:45:39 UTC | Fixed In Version | kernel 5.15 rc3 | |
| Rohit Keshri | 2021-10-10 09:49:24 UTC | Group | security, qe_staff | |
| Summary | EMBARGOED kernel: s390 eBPF JIT miscompilation issues fixes | kernel: s390 eBPF JIT miscompilation issues fixes | ||
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, jarodwilson, jeremy, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, linville, masami256, mchehab, steved | |||
| Rohit Keshri | 2021-10-10 09:49:55 UTC | Depends On | 2012561 | |
| Rohit Keshri | 2021-10-11 06:08:17 UTC | CC | jburrell, vkumar | |
| Rohit Keshri | 2021-10-11 06:15:38 UTC | Doc Text | A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel . In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem. | |
| Rohit Keshri | 2021-10-11 06:17:08 UTC | Depends On | 2012691, 2012693, 2012692 | |
| Rohit Keshri | 2021-10-11 06:24:44 UTC | Comment | 0 | updated |
| Marian Rehak | 2021-10-12 08:35:41 UTC | Summary | kernel: s390 eBPF JIT miscompilation issues fixes | CVE-2021-20320 kernel: s390 eBPF JIT miscompilation issues fixes |
| Alias | CVE-2021-20320 | |||
| Marian Rehak | 2021-10-12 08:37:19 UTC | Blocks | 2013145 | |
| Eric Christensen | 2021-10-12 15:19:44 UTC | Doc Text | A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel . In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem. | A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem. |
| Red Hat Bugzilla | 2022-06-04 08:04:47 UTC | CC | fpacheco | |
| Red Hat Bugzilla | 2022-07-16 03:20:45 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-12-31 23:35:03 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:40:14 UTC | CC | dhoward | |
| Red Hat Bugzilla | 2023-07-07 08:30:11 UTC | CC | security-response-team | |
| Assignee | security-response-team | nobody |
Back to bug 2010090