Описание
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Меры по смягчению последствий
To mitigate this issue, prevent module cifs from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Affected | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Fixed | RHSA-2024:0881 | 20.02.2024 |
| Red Hat Enterprise Linux 8 | kernel | Fixed | RHSA-2024:0897 | 20.02.2024 |
| Red Hat Enterprise Linux 8.6 Extended Update Support | kernel | Fixed | RHSA-2024:1188 | 06.03.2024 |
| Red Hat Enterprise Linux 8.8 Extended Update Support | kernel | Fixed | RHSA-2024:1404 | 19.03.2024 |
| Red Hat Enterprise Linux 9 | kernel | Fixed | RHSA-2024:1248 | 12.03.2024 |
| Red Hat Enterprise Linux 9 | kernel | Fixed | RHSA-2024:1248 | 12.03.2024 |
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Дополнительная информация
Статус:
7.1 High
CVSS3
Связанные уязвимости
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb ...
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Уязвимость функции smbCalcSize() (fs/smb/client/netmisc.c) ядра операционных систем Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании
7.1 High
CVSS3