Количество 10
Количество 10
CVE-2025-54771
A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
CVE-2025-54771
A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
CVE-2025-54771
Grub2: use-after-free in grub_file_close()
CVE-2025-54771
A use-after-free vulnerability has been identified in the GNU GRUB (Gr ...
GHSA-5rr4-3f6q-m7hp
A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
BDU:2025-14788
Уязвимость загрузчика операционных систем Grub2, связанная с разыменованием указателя с истекшим сроком действия, позволяющая нарушителю вызвать отказ в обслуживании и получить несанкционированный доступ к системе
SUSE-SU-2025:4197-1
Security update for grub2
SUSE-SU-2025:4305-1
Security update for grub2
SUSE-SU-2025:4196-1
Security update for grub2
openSUSE-SU-2025:20163-1
Security update for grub2
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2025-54771 A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded. | CVSS3: 4.9 | 0% Низкий | 3 месяца назад |
 | CVE-2025-54771 A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded. | CVSS3: 4.9 | 0% Низкий | 3 месяца назад |
 | CVE-2025-54771 Grub2: use-after-free in grub_file_close() | 0% Низкий | 3 месяца назад | |
| CVE-2025-54771 A use-after-free vulnerability has been identified in the GNU GRUB (Gr ... | CVSS3: 4.9 | 0% Низкий | 3 месяца назад |
| GHSA-5rr4-3f6q-m7hp A use-after-free vulnerability has been identified in the GNU GRUB (Grand Unified Bootloader). The flaw occurs because the file-closing process incorrectly retains a memory pointer, leaving an invalid reference to a file system structure. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded. | CVSS3: 4.9 | 0% Низкий | 3 месяца назад |
 | BDU:2025-14788 Уязвимость загрузчика операционных систем Grub2, связанная с разыменованием указателя с истекшим сроком действия, позволяющая нарушителю вызвать отказ в обслуживании и получить несанкционированный доступ к системе | CVSS3: 4.9 | 0% Низкий | 3 месяца назад |
 | SUSE-SU-2025:4197-1 Security update for grub2 | 2 месяца назад | ||
| SUSE-SU-2025:4305-1 Security update for grub2 | 2 месяца назад | ||
| SUSE-SU-2025:4196-1 Security update for grub2 | 2 месяца назад | ||
| openSUSE-SU-2025:20163-1 Security update for grub2 | около 2 месяцев назад |
Уязвимостей на страницу