UBUNTU-CVE-2024-50000

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix NULL deref in mlx5etirbuilderalloc In mlx5etirbuilderalloc kvzalloc may return NULL which is dereferenced on the next line in a reference to the modify field. Found by Linux Verification Center linuxtesting.org wit...

CVE-2024-50000 net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix NULL deref in mlx5etirbuilderalloc In mlx5etirbuilderalloc kvzalloc may return NULL which is dereferenced on the next line in a reference to the modify field. Found by Linux Verification Center linuxtesting.org wit...

CVE-2024-50000

CVE-2024-50000 affects the Linux kernel mlx5e driver: in mlx5e_tir_builder_alloc(), kvzalloc() may return NULL and the code dereferences it, causing a NULL pointer dereference. The vulnerability is fixed by the upstream patch in the Linux kernel; remediation is to upgrade to a version containing ...

PT-2024-33839

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A NULL dereference issue has been found in the Linux kernel, specifically in the mlx5e tir builder alloc function. This issue occurs when kvzalloc returns NULL, which is then dereferenced in ...

CVE-2024-50000: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix NULL deref in mlx5etirbuilderalloc In mlx5etirbuilderalloc kvzalloc may return NULL which is dereferenced on the next line in a reference to the modify field. Found by Linux Verification Center linuxtesting.org wit...

kernel: net/mlx5e: fix memory leak in mlx5e_ptp_open

A flaw was found in the Linux kernel net/mlx5e Ethernet driver’s mlx5eptpopen function. When memory allocation via kvzallocnode or kvzalloc fails, previously allocated resources c or cparams were not properly freed, leading to a memory leak in the error path. An unprivileged local user interactin...

SUSE CVE-2024-35835

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfscreategroups When in allocated by kvzalloc fails, arfscreategroups will free ft-g and return an error. However, arfscreatetable, the only caller of arfscreategroups, will hold this error and ca...

CVE-2024-35849

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix information leak in btrfsioctllogicaltoino Syzbot reported the following information leak for in btrfsioctllogicaltoino: BUG: KMSAN: kernel-infoleak in instrumentcopytouser include/linux/instrumented.h:114 inline BUG:...

CVE-2024-35849 btrfs: fix information leak in btrfs_ioctl_logical_to_ino()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix information leak in btrfsioctllogicaltoino Syzbot reported the following information leak for in btrfsioctllogicaltoino: BUG: KMSAN: kernel-infoleak in instrumentcopytouser include/linux/instrumented.h:114 inline BUG:...

CVE-2024-35849

CVE-2024-35849 affects the Linux kernel btrfs_ioctl_logical_to_ino path. The issue is an information leak: a struct btrfs_data_container allocated with kvmalloc() is copied back to user space without zero-filling, exposing uninitialized memory (Bytes 40-65535) to user-space. The root cause is lac...

DEBIAN-CVE-2024-35835

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfscreategroups When in allocated by kvzalloc fails, arfscreategroups will free ft-g and return an error. However, arfscreatetable, the only caller of arfscreategroups, will hold this error and ca...

DEBIAN-CVE-2024-35832

In the Linux kernel, the following vulnerability has been resolved: bcachefs: kvfree bchfs::snapshots in bch2fssnapshotsexit bchfs::snapshots is allocated by kvzalloc in snapshottmut. It should be freed by kvfree not kfree. Or umount will triger: 406.829178 BUG: unable to handle page fault for...

UBUNTU-CVE-2024-35832

In the Linux kernel, the following vulnerability has been resolved: bcachefs: kvfree bchfs::snapshots in bch2fssnapshotsexit bchfs::snapshots is allocated by kvzalloc in snapshottmut. It should be freed by kvfree not kfree. Or umount will triger: 406.829178 BUG: unable to handle page fault for...

UBUNTU-CVE-2023-52667

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a potential double-free in fsanycreategroups When kcalloc for ft-g succeeds but kvzalloc for in fails, fsanycreategroups will free ft-g. However, its caller fsanycreatetable will free ft-g again through calling...

CVE-2023-52667 net/mlx5e: fix a potential double-free in fs_any_create_groups

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a potential double-free in fsanycreategroups When kcalloc for ft-g succeeds but kvzalloc for in fails, fsanycreategroups will free ft-g. However, its caller fsanycreatetable will free ft-g again through calling...

PT-2025-53998

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the mlx5e ptp open function within the net/mlx5e module. Specifically, if kvzalloc node or kvzalloc operations fail during the function's execution, memory pointe...

PT-2022-34896

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.7 Description The issue is related to the usage of kvzalloc vs state kcalloc in the drm/msm/a6xx component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kerne...