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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Pedro Sampaio | 2022-04-06 19:18:08 UTC | CC | security-response-team | |
| Pedro Sampaio | 2022-04-06 19:19:37 UTC | Blocks | 2072700 | |
| Marian Rehak | 2022-04-07 13:24:43 UTC | Summary | EMBARGOED CVE-2022-1263 kernel: Null pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c | CVE-2022-1263 kernel: Null pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c |
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, linville, masami256, mchehab, steved | |||
| Group | qe_staff, security | |||
| Pedro Sampaio | 2022-04-08 12:49:49 UTC | Blocks | 2073418 | |
| Pedro Sampaio | 2022-04-08 15:44:24 UTC | Comment | 0 | updated |
| Red Hat Bugzilla | 2022-06-04 08:04:38 UTC | CC | fpacheco | |
| Mauro Matteo Cascella | 2022-06-14 10:14:28 UTC | Summary | CVE-2022-1263 kernel: Null pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c | CVE-2022-1263 kernel: KVM: NULL pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c |
| Mauro Matteo Cascella | 2022-06-14 10:21:18 UTC | Fixed In Version | kernel 5.18 | |
| Mauro Matteo Cascella | 2022-06-14 13:14:50 UTC | Depends On | 2096875 | |
| Mauro Matteo Cascella | 2022-06-14 13:20:52 UTC | Depends On | 2096881, 2096877, 2096876, 2096878 | |
| Mauro Matteo Cascella | 2022-06-14 13:47:36 UTC | Doc Text | A NULL pointer dereference was found in the Linux kernel KVM when releasing a vCPU with Dirty ring support enabled. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issuing specific ioctl calls. | |
| RaTasha Tillery-Smith | 2022-06-15 12:33:42 UTC | Doc Text | A NULL pointer dereference was found in the Linux kernel KVM when releasing a vCPU with Dirty ring support enabled. An unprivileged local attacker on the host may use this flaw to cause a kernel oops condition and thus a denial of service by issuing specific ioctl calls. | A NULL pointer dereference flaw was found in the Linux kernel’s KVM when releasing a vCPU with Dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service. |
| Mauro Matteo Cascella | 2022-06-20 16:18:47 UTC | Doc Text | A NULL pointer dereference flaw was found in the Linux kernel’s KVM when releasing a vCPU with Dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service. | A NULL pointer dereference flaw was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw could allow a local guest user to cause a kernel oops condition that results in a denial of service. |
| Mauro Matteo Cascella | 2022-06-21 15:30:00 UTC | Doc Text | A NULL pointer dereference flaw was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw could allow a local guest user to cause a kernel oops condition that results in a denial of service. | A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service. |
| Red Hat Bugzilla | 2022-07-16 03:20:29 UTC | CC | brdeoliv | |
| Lucas Zampieri | 2022-12-09 18:11:01 UTC | Depends On | 2074835 | |
| Red Hat Bugzilla | 2022-12-31 23:36:09 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:41:46 UTC | CC | dhoward | |
| Mauro Matteo Cascella | 2023-05-04 13:41:29 UTC | Depends On | 2074832 | |
| Mauro Matteo Cascella | 2023-05-04 13:45:10 UTC | Depends On | 2061574 | |
| Mauro Matteo Cascella | 2023-05-19 14:30:04 UTC | Comment | 16 | updated |
| Red Hat Bugzilla | 2023-07-07 08:31:00 UTC | Assignee | security-response-team | nobody |
| CC | security-response-team |
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