Количество 20
Количество 20
CVE-2021-28711
Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713
CVE-2021-28711
Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713
CVE-2021-28711
Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713
CVE-2021-28711
Rogue backends can cause DoS of guests via high frequency events T[his ...
GHSA-3hcc-26vj-rvhq
Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713
BDU:2022-05372
Уязвимость компонента blkfront гипервизора Xen, позволяющая нарушителю вызвать отказ в обслуживании
openSUSE-SU-2022:0131-1
Security update for the Linux Kernel
SUSE-SU-2022:0131-1
Security update for the Linux Kernel
openSUSE-SU-2022:0056-1
Security update for the Linux Kernel
SUSE-SU-2022:0056-1
Security update for the Linux Kernel
SUSE-SU-2022:0090-1
Security update for the Linux Kernel
SUSE-SU-2022:0068-1
Security update for the Linux Kernel
SUSE-SU-2022:0080-1
Security update for the Linux Kernel
SUSE-SU-2022:0197-1
Security update for the Linux Kernel
SUSE-SU-2022:0477-1
Security update for the Linux Kernel
SUSE-SU-2022:0362-1
Security update for the Linux Kernel
openSUSE-SU-2022:0366-1
Security update for the Linux Kernel
SUSE-SU-2022:0371-1
Security update for the Linux Kernel
SUSE-SU-2022:0367-1
Security update for the Linux Kernel
SUSE-SU-2022:0366-1
Security update for the Linux Kernel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2021-28711 Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 | CVSS3: 6.5 | 0% Низкий | около 4 лет назад |
 | CVE-2021-28711 Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 | CVSS3: 6.2 | 0% Низкий | около 4 лет назад |
 | CVE-2021-28711 Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 | CVSS3: 6.5 | 0% Низкий | около 4 лет назад |
| CVE-2021-28711 Rogue backends can cause DoS of guests via high frequency events T[his ... | CVSS3: 6.5 | 0% Низкий | около 4 лет назад |
| GHSA-3hcc-26vj-rvhq Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "driver domains". Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 | CVSS3: 6.5 | 0% Низкий | около 4 лет назад |
 | BDU:2022-05372 Уязвимость компонента blkfront гипервизора Xen, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 3.5 | 0% Низкий | около 5 лет назад |
 | openSUSE-SU-2022:0131-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0131-1 Security update for the Linux Kernel | около 4 лет назад | ||
| openSUSE-SU-2022:0056-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0056-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0090-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0068-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0080-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0197-1 Security update for the Linux Kernel | около 4 лет назад | ||
| SUSE-SU-2022:0477-1 Security update for the Linux Kernel | почти 4 года назад | ||
| SUSE-SU-2022:0362-1 Security update for the Linux Kernel | почти 4 года назад | ||
| openSUSE-SU-2022:0366-1 Security update for the Linux Kernel | почти 4 года назад | ||
| SUSE-SU-2022:0371-1 Security update for the Linux Kernel | почти 4 года назад | ||
| SUSE-SU-2022:0367-1 Security update for the Linux Kernel | почти 4 года назад | ||
| SUSE-SU-2022:0366-1 Security update for the Linux Kernel | почти 4 года назад |
Уязвимостей на страницу