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CVE-2021-47341 KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio
| Reporter | Title | Published | Views | Family All 115 |
|---|---|---|---|---|
 | CVE-2021-47341 | 21 May 202415:15 | – | attackerkb |
 | Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-004) | 2 May 202200:00 | – | nessus |
| Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-006 (ALASKERNEL-5.4-2022-006) | 2 May 202200:00 | – | nessus |
| EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2394) | 12 Sep 202400:00 | – | nessus |
| EulerOS 2.0 SP10 : kernel (EulerOS-SA-2024-2441) | 12 Sep 202400:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-2519) | 9 Oct 202400:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-2544) | 9 Oct 202400:00 | – | nessus |
| EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2024-2763) | 27 Oct 202400:00 | – | nessus |
| EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2024-2781) | 27 Oct 202400:00 | – | nessus |
| SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2183-1) | 25 Jun 202400:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"virt/kvm/coalesced_mmio.c"
],
"versions": [
{
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},
{
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},
{
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},
{
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{
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{
"version": "5.4.119",
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"status": "affected",
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},
{
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},
{
"version": "5.12.4",
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},
{
"version": "5.11.21",
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}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"virt/kvm/coalesced_mmio.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
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"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.134",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.52",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.19",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13.4",
"lessThanOrEqual": "5.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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23 May 2026 15:19Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.00252