Количество 14
Количество 14
CVE-2020-11741
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.
CVE-2020-11741
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.
CVE-2020-11741
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.
CVE-2020-11741
An issue was discovered in xenoprof in Xen through 4.13.x, allowing gu ...
GHSA-xqc2-qqq8-xfj5
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out.
openSUSE-SU-2020:0599-1
Security update for xen
SUSE-SU-2020:2234-1
Security update for xen
SUSE-SU-2020:1124-1
Security update for xen
SUSE-SU-2020:1634-1
Security update for xen
SUSE-SU-2020:1139-1
Security update for xen
SUSE-SU-2020:1138-1
Security update for xen
SUSE-SU-2020:14448-1
Security update for xen
SUSE-SU-2020:1630-1
Security update for xen
SUSE-SU-2020:14444-1
Security update for xen
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2020-11741 An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out. | CVSS3: 8.8 | 0% Низкий | почти 6 лет назад |
 | CVE-2020-11741 An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out. | CVSS3: 8.1 | 0% Низкий | почти 6 лет назад |
 | CVE-2020-11741 An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out. | CVSS3: 8.8 | 0% Низкий | почти 6 лет назад |
| CVE-2020-11741 An issue was discovered in xenoprof in Xen through 4.13.x, allowing gu ... | CVSS3: 8.8 | 0% Низкий | почти 6 лет назад |
| GHSA-xqc2-qqq8-xfj5 An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the administrator, the xenoprof code uses the standard Xen shared ring structure. Unfortunately, this code did not treat the guest as a potential adversary: it trusts the guest not to modify buffer size information or modify head / tail pointers in unexpected ways. This can crash the host (DoS). Privilege escalation cannot be ruled out. | CVSS3: 8.8 | 0% Низкий | больше 3 лет назад |
 | openSUSE-SU-2020:0599-1 Security update for xen | почти 6 лет назад | ||
| SUSE-SU-2020:2234-1 Security update for xen | больше 5 лет назад | ||
| SUSE-SU-2020:1124-1 Security update for xen | почти 6 лет назад | ||
| SUSE-SU-2020:1634-1 Security update for xen | больше 5 лет назад | ||
| SUSE-SU-2020:1139-1 Security update for xen | почти 6 лет назад | ||
| SUSE-SU-2020:1138-1 Security update for xen | почти 6 лет назад | ||
| SUSE-SU-2020:14448-1 Security update for xen | больше 5 лет назад | ||
| SUSE-SU-2020:1630-1 Security update for xen | больше 5 лет назад | ||
| SUSE-SU-2020:14444-1 Security update for xen | больше 5 лет назад |
Уязвимостей на страницу