kernel: TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
|
Configuration 1 [-]
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Configuration 2 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | |||
| kernel-rt-0:4.18.0-477.10.1.rt7.274.el8_8 | cpe:/a:redhat:enterprise_linux:8::nfv | RHSA-2023:2736 | 2023-05-16T00:00:00Z |
| kernel-0:4.18.0-477.10.1.el8_8 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2023:2951 | 2023-05-16T00:00:00Z |
| Red Hat Enterprise Linux 8.6 Extended Update Support | |||
| kernel-0:4.18.0-372.91.1.el8_6 | cpe:/o:redhat:rhel_eus:8.6 | RHSA-2024:0724 | 2024-02-07T00:00:00Z |
| Red Hat Enterprise Linux 9 | |||
| kernel-0:5.14.0-284.11.1.el9_2 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2023:2458 | 2023-05-09T00:00:00Z |
| kernel-rt-0:5.14.0-284.11.1.rt14.296.el9_2 | cpe:/a:redhat:enterprise_linux:9::nfv | RHSA-2023:2148 | 2023-05-09T00:00:00Z |
| kernel-0:5.14.0-284.11.1.el9_2 | cpe:/o:redhat:enterprise_linux:9 | RHSA-2023:2458 | 2023-05-09T00:00:00Z |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | |||
| kernel-0:4.18.0-372.91.1.el8_6 | cpe:/o:redhat:rhev_hypervisor:4.4::el8 | RHSA-2024:0724 | 2024-02-07T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3623-1 | linux-5.10 security update |
Debian DSA |
DSA-5480-1 | linux security update |
EUVD |
EUVD-2022-41734 | An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations. |
Ubuntu USN |
USN-5667-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5683-1 | Linux kernel (IBM) vulnerabilities |
Ubuntu USN |
USN-5703-1 | Linux kernel (Intel IoTG) vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.341% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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