6 matches found
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
PT-2025-54127
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc7 Description The Linux kernel contained a flaw within the btrfs subsystem related to the ino lookup ioctl. Specifically, the issue arises when calling btrfs iget to obtain an inode reference while holdin...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...