PT-2025-28871 · Btrfs+2 · Btrfs+2
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel (affected versions not specified)
Description:
The Linux kernel contains a flaw where invalid inode pointer dereferences can occur during log replay within the btrfs filesystem. This issue arises from calling
read one inode() which, if it receives a NULL pointer, can lead to an invalid memory access and a system crash when attempting to release the inode using iput(&inode->vfs inode).Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Astra Linux
Linux Kernel
Btrfs