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In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix stale pinned_link entry when fb-pin performs the final unpin
xe_bo_pin_external() and xe_bo_unpin_external() maintain the bo's
pinned_link list membership in xe->pinned.late.external, based on
whether the current…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix shrinker accounting double-subtraction on nested external pins
xe_bo_pin_external() and xe_bo_unpin_external() support nested pins,
since the underlying ttm_bo_pin()/ttm_bo_unpin() maintain a pin_count
refcount…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/i2c: cancel the client work on remove
xe_i2c_notifier() stores the DesignWare adapter in i2c->adapter and
schedules i2c->work when the adapter is registered under the xe I2C
platform device, and xe_i2c_client_work() then…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/panthor: validate userspace queue count against initialized firmware slot count
In panthor_drv.c:panthor_ioctl_group_create(),
the queue count is validated against the hardcoded maximum:
if (!args->queues.count ||…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: Size page table preallocation by device address
Commit 0a8224058a58 ("drm/imagination: Fix page count for page table for
map() interface") passed the device address to
pvr_mmu_op_context_create(), but the…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: queue a mount only once for mount notifications
mnt_notify_add() puts a mount on notify_list. It doesn't check whether
the mount is on the list already. That's fine as long as every mount is
queued at most once per…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
statmount: read the parent of an unmounted mount under mount_lock
statmount_mnt_basic() reads the ids of the parent through m->mnt_parent
with namespace_sem held for reading. That's fine for a mount that is
in a namespace.…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: reset the old parent's ->overmount in mnt_change_mountpoint()
__umount_mnt() resets ->overmount of the parent when it unmounts the
mount that overmounts it. mnt_change_mountpoint() doesn't. It moves the
mount to its…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
fs: don't silently unmount busy mounts
The propagate_mount_busy() helper exists to decide whether a synchronous
can suceed. It does that by looking at the copies of the victims in the
mounts its parent propagates to. One of…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/userq: only accept doorbell BOs as queue doorbell
amdgpu_userq_get_doorbell_index() pins any BO passed as doorbell_handle
into the doorbell domain. For a regular BO, TTM moves it with
ttm_bo_move_null() and its…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: don't let a pseudo dentry become the root of a mount
d_alloc_pseudo() hands out dentries for pipes, sockets and other files
that are never anyone's child or parent. They carry DCACHE_NORCU and
dentry_free() frees them…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
unshare: don't drop active namespace references that were never taken
Active references on the namespaces of an nsproxy are taken when the
nsproxy is installed into a task in switch_task_namespaces() and
copy_namespaces() and…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: remove the fsnotify marks of a mount namespace in process context
mnt_ns_release() drops the last passive reference of a mount namespace
and removes its fanotify marks via fsnotify_mntns_delete(). That takes
the mutex…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: look at the topmost mount for a mount namespace file
attach_recursive_mnt() preallocates a mountpoint for the root of the
topmost mount of the source so that a mount that already sits at the
destination can be put on…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: keep covered mounts covered in OPEN_TREE_NAMESPACE
open_tree(OPEN_TREE_NAMESPACE) creates a new mount namespace from a
copy of the tree at the given path. The caller needs to be privileged
over its current user…
Opis źródłowy NVD · ENCVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: check a recursive bind mount for mount namespace loops
do_loopback() refuses to bind mount the file of a mount namespace that
is as old as the caller's or older because a mount namespace that holds
a mount of its own…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
xfs: fix exchange-range-to-eof file size exchange
Norbert Szetei posted a patch containing an incomplete description of a
bug in XFS_IOC_EXCHANGE_RANGE's TO_EOF flag. The bug tricks
exchange-range into modifying a file so that…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
xfs: stop exchanging reflink flags when exchanging mappings
When an exchange covers both files from offset 0 to i_disk_size,
xmi_can_exchange_reflink_flags() assumes every mapping moved and hands
the reflink flag over to the…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: keep the lock on a mount that a propagated copy is moved beneath
attach_recursive_mnt() transfers MNT_LOCKED from the top mount to the
mount that is moved beneath it with MOVE_MOUNT_BENEATH. This allows the
owner of a…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,14 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: never expire a locked mount
Locked mounts are special. They protect the underlying files and
directories from being revealed. do_umount() refuses to unmount locked
mounts but shrink_submounts() doesn't.
A shrinkable…
Opis źródłowy NVD · ENCVSS 8,4 · EPSS 0,17 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namei: don't reveal overmounted entries in refwalk
In rcuwalk the dentry is validated before it is accepted. step_into()
step_into() rechecks d_seq and __follow_mount_rcu() rechecks mount_lock.
An entry that gets unlinked in…
Opis źródłowy NVD · ENCVSS 8,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix the program leak when XDP is replaced
We need to release the reference on the old BPF prog, whether
we are going to no-prog, or replacing the prog with another.
Spotted by AI while running tests for the propagation…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpuset: Don't access cpuset_cgrp_subsys.root in is_in_v2_mode()
After seeing the patch [1] to guard is_in_v2_mode() with RCU, it makes
me realize that is_in_v2_mode() may be called in a context where a new
cgroup…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/bridge: Fix unlocked list_del in drm_bridge_add()
When re-adding a bridge that was previously removed, drm_bridge_add()
drops it from bridge_lingering_list without holding bridge_lock.
Both bridge_list and…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: disable rx napi when removing device
Unloading the mt7915e module with a MT7916 triggers multiples WARN in
__netif_napi_del_locked() and in page_pool_disable_direct_recycling()
because the driver does not…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
CVSS
Nieustalone
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Podatności: opis, rekomendacja, CVSS, EPSS i daty źródłowe. Rekomendacja nie potwierdza podatności własnego zasobu.
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix stale pinned_link entry when fb-pin performs the final unpin
xe_bo_pin_external() and xe_bo_unpin_external() maintain the bo's
pinned_link list membership in xe->pinned.late.external, based on
whether the current…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix shrinker accounting double-subtraction on nested external pins
xe_bo_pin_external() and xe_bo_unpin_external() support nested pins,
since the underlying ttm_bo_pin()/ttm_bo_unpin() maintain a pin_count
refcount…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/i2c: cancel the client work on remove
xe_i2c_notifier() stores the DesignWare adapter in i2c->adapter and
schedules i2c->work when the adapter is registered under the xe I2C
platform device, and xe_i2c_client_work() then…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/panthor: validate userspace queue count against initialized firmware slot count
In panthor_drv.c:panthor_ioctl_group_create(),
the queue count is validated against the hardcoded maximum:
if (!args->queues.count ||…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: Size page table preallocation by device address
Commit 0a8224058a58 ("drm/imagination: Fix page count for page table for
map() interface") passed the device address to
pvr_mmu_op_context_create(), but the…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: queue a mount only once for mount notifications
mnt_notify_add() puts a mount on notify_list. It doesn't check whether
the mount is on the list already. That's fine as long as every mount is
queued at most once per…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
statmount: read the parent of an unmounted mount under mount_lock
statmount_mnt_basic() reads the ids of the parent through m->mnt_parent
with namespace_sem held for reading. That's fine for a mount that is
in a namespace.…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: reset the old parent's ->overmount in mnt_change_mountpoint()
__umount_mnt() resets ->overmount of the parent when it unmounts the
mount that overmounts it. mnt_change_mountpoint() doesn't. It moves the
mount to its…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
fs: don't silently unmount busy mounts
The propagate_mount_busy() helper exists to decide whether a synchronous
can suceed. It does that by looking at the copies of the victims in the
mounts its parent propagates to. One of…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/userq: only accept doorbell BOs as queue doorbell
amdgpu_userq_get_doorbell_index() pins any BO passed as doorbell_handle
into the doorbell domain. For a regular BO, TTM moves it with
ttm_bo_move_null() and its…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: don't let a pseudo dentry become the root of a mount
d_alloc_pseudo() hands out dentries for pipes, sockets and other files
that are never anyone's child or parent. They carry DCACHE_NORCU and
dentry_free() frees them…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
unshare: don't drop active namespace references that were never taken
Active references on the namespaces of an nsproxy are taken when the
nsproxy is installed into a task in switch_task_namespaces() and
copy_namespaces() and…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: remove the fsnotify marks of a mount namespace in process context
mnt_ns_release() drops the last passive reference of a mount namespace
and removes its fanotify marks via fsnotify_mntns_delete(). That takes
the mutex…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: look at the topmost mount for a mount namespace file
attach_recursive_mnt() preallocates a mountpoint for the root of the
topmost mount of the source so that a mount that already sits at the
destination can be put on…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
namespace: keep covered mounts covered in OPEN_TREE_NAMESPACE
open_tree(OPEN_TREE_NAMESPACE) creates a new mount namespace from a
copy of the tree at the given path. The caller needs to be privileged
over its current user…
Opis źródłowy NVD · EN
Obserwuj
CVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: check a recursive bind mount for mount namespace loops
do_loopback() refuses to bind mount the file of a mount namespace that
is as old as the caller's or older because a mount namespace that holds
a mount of its own…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
xfs: fix exchange-range-to-eof file size exchange
Norbert Szetei posted a patch containing an incomplete description of a
bug in XFS_IOC_EXCHANGE_RANGE's TO_EOF flag. The bug tricks
exchange-range into modifying a file so that…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
xfs: stop exchanging reflink flags when exchanging mappings
When an exchange covers both files from offset 0 to i_disk_size,
xmi_can_exchange_reflink_flags() assumes every mapping moved and hands
the reflink flag over to the…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: keep the lock on a mount that a propagated copy is moved beneath
attach_recursive_mnt() transfers MNT_LOCKED from the top mount to the
mount that is moved beneath it with MOVE_MOUNT_BENEATH. This allows the
owner of a…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,14 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namespace: never expire a locked mount
Locked mounts are special. They protect the underlying files and
directories from being revealed. do_umount() refuses to unmount locked
mounts but shrink_submounts() doesn't.
A shrinkable…
Opis źródłowy NVD · EN
Obserwuj
CVSS 8,4 · EPSS 0,17 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
namei: don't reveal overmounted entries in refwalk
In rcuwalk the dentry is validated before it is accepted. step_into()
step_into() rechecks d_seq and __follow_mount_rcu() rechecks mount_lock.
An entry that gets unlinked in…
Opis źródłowy NVD · EN
Obserwuj
CVSS 8,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix the program leak when XDP is replaced
We need to release the reference on the old BPF prog, whether
we are going to no-prog, or replacing the prog with another.
Spotted by AI while running tests for the propagation…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpuset: Don't access cpuset_cgrp_subsys.root in is_in_v2_mode()
After seeing the patch [1] to guard is_in_v2_mode() with RCU, it makes
me realize that is_in_v2_mode() may be called in a context where a new
cgroup…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
drm/bridge: Fix unlocked list_del in drm_bridge_add()
When re-adding a bridge that was previously removed, drm_bridge_add()
drops it from bridge_lingering_list without holding bridge_lock.
Both bridge_list and…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: disable rx napi when removing device
Unloading the mt7915e module with a MT7916 triggers multiples WARN in
__netif_napi_del_locked() and in page_pool_disable_direct_recycling()
because the driver does not…
Opis źródłowy NVD · EN
Do weryfikacji
Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
Nieustalone
0,18 %
Publikacja
Aktualizacja NVD
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