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In the Linux kernel, the following vulnerability has been resolved:
ipv4: udp: Create exceptions before socket matching
Currently, when ICMP Fragmentation Needed and Redirect Message packets
are locally delivered and quote a UDP packet, a FIB nexthop exception
(FNHE) is only created if the…
Opis źródłowy NVD · ENCVSS 7,4 · EPSS 0,43 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Prevent stale XSK buffer release on MPWQE refill retry
With AF_XDP on a striding RQ, mlx5e defers releasing XSK buffers until
an MPWQE is refilled. If XSK allocation then returns -ENOMEM,
actual_wq_head is not…
Opis źródłowy NVD · ENCVSS 9,8 · EPSS 0,46 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: account only unread bytes in read_skb()
After a partial stream receive, rx_bytes tracks the unread suffix while
buf_used and peer credit still cover the whole packet.
virtio_transport_read_skb() dequeues that…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
dm ioctl: don't let data_start run past the buffer
struct dm_ioctl has seven bytes of trailing padding, so the smallest
buffer userspace is allowed to ask for, offsetof(struct dm_ioctl, data),
is seven bytes shorter than…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
cipso: adjust cached option offsets when removing CIPSO
cipso_v4_skbuff_delattr() removes the CIPSO bytes but does not adjust
cached offsets for options that follow them.
For example, with a valid 10-byte CIPSO option followed…
Opis źródłowy NVD · ENCVSS 8,1 · EPSS 0,52 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpuset: Handle cpu hotplug race in guarantee_active_cpus()
With commit 2125c0034c5d ("cgroup/cpuset: Make cpuset hotplug processing
synchronous"), the cpuset hotplug operation becomes synchronous. That
commit also removes…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
can: dev: init_can_skb(): restore skb header initialization
Commit 9f10374bb024 ("can: remove private CAN skb headroom infrastructure")
removed the skb_reset_mac_header()/skb_reset_network_header()/
skb_reset_transport_header()…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()
When paths_from_inode() fails, scrub_print_warning_inode() jumps to err
without dropping the reference taken by btrfs_get_fs_root(), leaking a
reference…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers
Commit e576e7843c0d ("ALSA: ctxfi: Simplify dao_clear_{left,right}_input() functions")
centralized the DAO input mapper clearing logic in
dao_clear_input(), but…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
Input: ati_remote2 - fix type confusion in device attribute handlers
Previously, the channel_mask and mode_mask attributes were registered on
the parent usb_device via sysfs_create_group(). When commit b20d6bf8014b
("Input:…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
ipv6: do not warn on route notification size race
fib6_info_hw_flags_set() sizes the skb with rt6_nlmsg_size() and later
fills it with rt6_fill_node(). With nexthop compatibility mode enabled,
a concurrent replacement can grow…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
tipc: destroy topsrv workqueues before closing connections
tipc_topsrv_stop() closed subscriber connections while the topology
server's send and receive workqueues were still running. Socket
callbacks and subscription events…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
tcp: reject net_iov in zerocopy receive mapping hints
After copying a readable prefix, receive_fallback_to_copy() asks
tcp_zerocopy_set_hint_for_skb() where page mapping can resume. If the
next skb is unreadable,…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
strparser: make sure __strp_recv isn't running before tearing down the parser
The comment above strp_done() claims that if strp is stopped,
strp_recv will no longer be called. That's only true if the caller has
a mechanism (eg…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
xen/netfront: don't leak the skb when xennet_fill_frags() fails
When a response chain has more slots than fit in the skb's frags,
xennet_fill_frags() returns an error and xennet_poll() jumps to its
error path. That path moves…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
workqueue: Fix NULL current_pwq deref in chained work check
current_wq_worker() only tells us that %current is a kworker. It does
not guarantee that the worker is currently executing a work item, as
worker->current_pwq is…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
wireguard: noise: reject response consumption after intermediate initiation
Two threads begin processing the identical response message, received
twice. The first thread, A, runs. While it's running, the second one,
B, gets…
Opis źródłowy NVD · ENCVSS 7,7 · EPSS 0,51 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7603: initialize global station WCID
mt7603 uses a driver-private global station WCID for frames that have
neither a station nor a vif, including frames injected through a monitor
interface. Unlike the core global…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: fix P2P device removal race in brcmf_detach()
When the driver is removed while the user space process that created
the P2P device (e.g. wpa_supplicant) is still exiting, the P2P device
interface is removed twice…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
gve: fix XSK buffer leak on error descriptor
When the error bit is set in the RX completion descriptor, the buf_state
and its attached buffer should be freed. In the case of AF_XDP ZC, the
XSK buffer was not freed, leading to a…
Opis źródłowy NVD · ENCVSS 7,5 · EPSS 0,53 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
gve: fix XSK buffer leak when rings are stopped
GVE does not free XSK buffers when resetting ring state as a part of
stopping queues. This causes all XSK buffers which are posted to the
NIC to be leaked.
Free XSK buffers…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
gve: fix napi_disable deadlock when attempting to disable XSK pools
When disabling XSK pools, GVE calls the unlocked versions of
napi_disable and napi_enable. However, the netdev lock has already been
acquired before ndo_bpf is…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
gpio: xilinx: fix runtime PM leak on request error path
pm_runtime_get_sync() leaves the usage counter incremented even when it
fails, and xgpio_request() returns the error without dropping it.
gpiolib does not call ->free()…
Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka
In the Linux kernel, the following vulnerability has been resolved:
gpio: mpsse: fix race when arming the IRQ poll worker
gpio_mpsse_irq_enable() arms the poll worker before publishing it:
schedule_work() runs before the worker is added to priv->workers. If
gpio_mpsse_disconnect() walks the list…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
fsverity: RCU-delay the freeing of struct fsverity_info
__fsverity_get_info() calls rhashtable_lookup_fast(), which just uses
rcu_read_lock() and doesn't directly synchronize with
fsverity_remove_info().
For the same inode this…
Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,15 % · rekomendacja wg zapisanej polityki
CVSS
7,8
EPSS
0,15 %
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:
ipv4: udp: Create exceptions before socket matching
Currently, when ICMP Fragmentation Needed and Redirect Message packets
are locally delivered and quote a UDP packet, a FIB nexthop exception
(FNHE) is only created if the…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,4 · EPSS 0,43 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Prevent stale XSK buffer release on MPWQE refill retry
With AF_XDP on a striding RQ, mlx5e defers releasing XSK buffers until
an MPWQE is refilled. If XSK allocation then returns -ENOMEM,
actual_wq_head is not…
Opis źródłowy NVD · EN
W tym tygodniu
CVSS 9,8 · EPSS 0,46 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: account only unread bytes in read_skb()
After a partial stream receive, rx_bytes tracks the unread suffix while
buf_used and peer credit still cover the whole packet.
virtio_transport_read_skb() dequeues that…
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:
dm ioctl: don't let data_start run past the buffer
struct dm_ioctl has seven bytes of trailing padding, so the smallest
buffer userspace is allowed to ask for, offsetof(struct dm_ioctl, data),
is seven bytes shorter than…
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:
cipso: adjust cached option offsets when removing CIPSO
cipso_v4_skbuff_delattr() removes the CIPSO bytes but does not adjust
cached offsets for options that follow them.
For example, with a valid 10-byte CIPSO option followed…
Opis źródłowy NVD · EN
Obserwuj
CVSS 8,1 · EPSS 0,52 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpuset: Handle cpu hotplug race in guarantee_active_cpus()
With commit 2125c0034c5d ("cgroup/cpuset: Make cpuset hotplug processing
synchronous"), the cpuset hotplug operation becomes synchronous. That
commit also removes…
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:
can: dev: init_can_skb(): restore skb header initialization
Commit 9f10374bb024 ("can: remove private CAN skb headroom infrastructure")
removed the skb_reset_mac_header()/skb_reset_network_header()/
skb_reset_transport_header()…
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:
btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()
When paths_from_inode() fails, scrub_print_warning_inode() jumps to err
without dropping the reference taken by btrfs_get_fs_root(), leaking a
reference…
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:
ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers
Commit e576e7843c0d ("ALSA: ctxfi: Simplify dao_clear_{left,right}_input() functions")
centralized the DAO input mapper clearing logic in
dao_clear_input(), but…
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:
Input: ati_remote2 - fix type confusion in device attribute handlers
Previously, the channel_mask and mode_mask attributes were registered on
the parent usb_device via sysfs_create_group(). When commit b20d6bf8014b
("Input:…
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:
ipv6: do not warn on route notification size race
fib6_info_hw_flags_set() sizes the skb with rt6_nlmsg_size() and later
fills it with rt6_fill_node(). With nexthop compatibility mode enabled,
a concurrent replacement can grow…
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:
tipc: destroy topsrv workqueues before closing connections
tipc_topsrv_stop() closed subscriber connections while the topology
server's send and receive workqueues were still running. Socket
callbacks and subscription events…
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:
tcp: reject net_iov in zerocopy receive mapping hints
After copying a readable prefix, receive_fallback_to_copy() asks
tcp_zerocopy_set_hint_for_skb() where page mapping can resume. If the
next skb is unreadable,…
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:
strparser: make sure __strp_recv isn't running before tearing down the parser
The comment above strp_done() claims that if strp is stopped,
strp_recv will no longer be called. That's only true if the caller has
a mechanism (eg…
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:
xen/netfront: don't leak the skb when xennet_fill_frags() fails
When a response chain has more slots than fit in the skb's frags,
xennet_fill_frags() returns an error and xennet_poll() jumps to its
error path. That path moves…
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:
workqueue: Fix NULL current_pwq deref in chained work check
current_wq_worker() only tells us that %current is a kworker. It does
not guarantee that the worker is currently executing a work item, as
worker->current_pwq is…
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:
wireguard: noise: reject response consumption after intermediate initiation
Two threads begin processing the identical response message, received
twice. The first thread, A, runs. While it's running, the second one,
B, gets…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,7 · EPSS 0,51 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7603: initialize global station WCID
mt7603 uses a driver-private global station WCID for frames that have
neither a station nor a vif, including frames injected through a monitor
interface. Unlike the core global…
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: brcmfmac: fix P2P device removal race in brcmf_detach()
When the driver is removed while the user space process that created
the P2P device (e.g. wpa_supplicant) is still exiting, the P2P device
interface is removed twice…
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:
gve: fix XSK buffer leak on error descriptor
When the error bit is set in the RX completion descriptor, the buf_state
and its attached buffer should be freed. In the case of AF_XDP ZC, the
XSK buffer was not freed, leading to a…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,5 · EPSS 0,53 % · rekomendacja wg zapisanej polityki
In the Linux kernel, the following vulnerability has been resolved:
gve: fix XSK buffer leak when rings are stopped
GVE does not free XSK buffers when resetting ring state as a part of
stopping queues. This causes all XSK buffers which are posted to the
NIC to be leaked.
Free XSK buffers…
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:
gve: fix napi_disable deadlock when attempting to disable XSK pools
When disabling XSK pools, GVE calls the unlocked versions of
napi_disable and napi_enable. However, the netdev lock has already been
acquired before ndo_bpf is…
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:
gpio: xilinx: fix runtime PM leak on request error path
pm_runtime_get_sync() leaves the usage counter incremented even when it
fails, and xgpio_request() returns the error without dropping it.
gpiolib does not call ->free()…
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:
gpio: mpsse: fix race when arming the IRQ poll worker
gpio_mpsse_irq_enable() arms the poll worker before publishing it:
schedule_work() runs before the worker is added to priv->workers. If
gpio_mpsse_disconnect() walks the list…
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:
fsverity: RCU-delay the freeing of struct fsverity_info
__fsverity_get_info() calls rhashtable_lookup_fast(), which just uses
rcu_read_lock() and doesn't directly synchronize with
fsverity_remove_info().
For the same inode this…
Opis źródłowy NVD · EN
Obserwuj
CVSS 7,8 · EPSS 0,15 % · rekomendacja wg zapisanej polityki
7,8
0,15 %
Publikacja
Aktualizacja NVD
Źródła i pokrycie danych
Zakres katalogu: ostatnie 365 dni oraz wszystkie zachowane KEV.