Поиск уязвимостей
Количество 16
Количество 16
CVE-2019-19581
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable.
CVE-2019-19581
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable.
CVE-2019-19581
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable.
CVE-2019-19581
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm gues ...
GHSA-h398-v6mj-crpf
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable.
BDU:2020-00576
Уязвимость гипервизора Xen, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании
SUSE-SU-2019:3296-1
Security update for xen
openSUSE-SU-2020:0011-1
Security update for xen
SUSE-SU-2019:3338-1
Security update for xen
SUSE-SU-2019:3309-1
Security update for xen
SUSE-SU-2019:3310-1
Security update for xen
SUSE-SU-2020:1630-1
Security update for xen
SUSE-SU-2020:0334-1
Security update for xen
SUSE-SU-2019:3297-1
Security update for xen
SUSE-SU-2020:0388-1
Security update for xen
ALT-PU-2020-4265
ALT-PU-2020-4265: package `xen` update to version 4.14.0-alt1
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2019-19581 An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable. | CVSS3: 6.5 | 0% Низкий | почти 7 лет назад |
 | CVE-2019-19581 An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable. | CVSS3: 6.5 | 0% Низкий | больше 6 лет назад |
 | CVE-2019-19581 An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable. | CVSS3: 6.5 | 0% Низкий | почти 7 лет назад |
| CVE-2019-19581 An issue was discovered in Xen through 4.12.x allowing 32-bit Arm gues ... | CVSS3: 6.5 | 0% Низкий | почти 7 лет назад |
| GHSA-h398-v6mj-crpf An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On 32-bit Arm accesses to bitmaps with bit a count which is a multiple of 32, an out of bounds access may occur. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. 32-bit Arm systems are vulnerable. 64-bit Arm systems are not vulnerable. | 0% Низкий | больше 4 лет назад | |
 | BDU:2020-00576 Уязвимость гипервизора Xen, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 6.5 | 0% Низкий | почти 7 лет назад |
 | SUSE-SU-2019:3296-1 Security update for xen | почти 7 лет назад | ||
| openSUSE-SU-2020:0011-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2019:3338-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2019:3309-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2019:3310-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2020:1630-1 Security update for xen | больше 6 лет назад | ||
| SUSE-SU-2020:0334-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2019:3297-1 Security update for xen | почти 7 лет назад | ||
| SUSE-SU-2020:0388-1 Security update for xen | больше 6 лет назад | ||
| ALT-PU-2020-4265 ALT-PU-2020-4265: package `xen` update to version 4.14.0-alt1 | CVSS3: 9.8 | около 6 лет назад |
Уязвимостей на страницу