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SUSE CVE
SUSE CVE
added 2023/02/15 3:48 a.m.4 views

SUSE CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

4.4CVSS6.6AI score0.01173EPSS
Exploits0References10
SUSE CVE
SUSE CVE
added 2023/02/15 3:43 a.m.4 views

SUSE CVE-2021-28702

PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR". These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest...

6.8CVSS6.9AI score0.00427EPSS
Exploits0References18
Microsoft CVE
Microsoft CVE
added 2022/08/27 7:0 a.m.5 views

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash.

...

6.5CVSS6.7AI score0.01173EPSS
Exploits0
OSV
OSV
added 2022/08/23 8:15 p.m.24 views

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

6.5CVSS6.5AI score0.01173EPSS
Exploits0References6
OSV
OSV
added 2021/10/06 2:15 p.m.1 views

ALPINE-CVE-2021-28702

PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR". These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest...

7.6CVSS7AI score0.00427EPSS
Exploits0References1
OSV
OSV
added 2021/10/06 2:15 p.m.25 views

CVE-2021-28702

PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR". These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest...

7.6CVSS2.1AI score
Exploits0References7
ATTACKERKB
ATTACKERKB
added 2021/10/06 2:15 p.m.1 views

CVE-2021-28702

PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR". These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest...

7.6CVSS5.5AI score0.00427EPSS
Exploits0References11Affected Software1
Debian CVE
Debian CVE
added 2021/10/06 1:13 p.m.32 views

CVE-2021-28702

PCI devices with RMRRs not deassigned correctly Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region Reporting, "RMRR". These are typically used for platform tasks such as legacy USB emulation. If such a device is passed through to a guest...

7.6CVSS2.1AI score0.00427EPSS
Exploits0
Positive Technologies
Positive Technologies
added 2021/03/11 12:0 a.m.12 views

PT-2021-22700 · Libvirt +9 · Libvirt +9

Name of the Vulnerable Software and Affected Versions: libvirt affected versions not specified Description: A use-after-free flaw was found in libvirt, where the qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without adequate protection by a monitor...

9.3CVSS7.2AI score0.04794EPSS
Exploits6References339
Rockylinux
Rockylinux
added 2021/02/16 7:33 a.m.15 views

rhel bug fix update

An update is available for libnbd, nbdkit, libguestfs-winsupport, supermin, libiscsi, hivex, netcf, perl-Sys-Virt, seabios, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

0.4AI score
Exploits0
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