| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
nvme-pci: release descriptor pools on probe failure
The per-NUMA-node descriptor DMA pools are created lazily from
nvme_init_hctx_common() once the admin tag set is allocated, but they are
only destroyed in nvme_remove() via nvme_release_descriptor_pools(). Any
probe failure after the admin tag set has been allocated unwinds through
the out_disable label and nvme_pci_free_ctrl(), neither of which releases
the pools, leaking the dma_pool objects.
Release the descriptor pools in the out_disable error path. It must not
be added to nvme_pci_free_ctrl(), as that would double-free against
nvme_remove() on the normal teardown path. |
| In the Linux kernel, the following vulnerability has been resolved:
nfc: pn533: hold a reference to the request skb during send_frame
__pn533_send_async() publishes the command and then calls
dev->phy_ops->send_frame(). Once dev->cmd is set, an incoming frame
can be matched to this command: the I2C threaded IRQ runs
pn533_recv_frame(), which queues cmd_complete_work, and
pn533_send_async_complete() frees cmd->req with consume_skb().
On the I2C transport, pn533_i2c_send_frame() still dereferences the same
skb after i2c_master_send() returns, so a completion that races the
send can free the skb while the transport is still using it.
The request skb is owned by the command object and may be freed by
command completion at any time after dev->cmd is published, so the
transport send path must not assume it stays alive. Hold a temporary
reference to the request skb across the send_frame() call so the
transport always sees a live skb even if completion races the send.
Add a pn533_send_cmd_frame() helper and use it from all three send
paths. |
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix invalid pointer dereference in ksmbd_stop_durable_scavenger()
See the procedure below:
ksmbd_launch_ksmbd_durable_scavenger
durable_scavenger_running = true
server_conf.dh_task = kthread_run() // fail, dh_task is an ERR_PTR()
server_ctrl_handle_reset
ksmbd_stop_durable_scavenger
kthread_stop(server_conf.dh_task) // invalid pointer |
| In the Linux kernel, the following vulnerability has been resolved:
tcp: fix corruption of urgent data on multi-segment retransmit
On the normal xmit path, while in urgent mode we refuse to build a
multi-segment TSO packet, so every segment gets its own urg_ptr:
/* tcp_write_xmit() */
limit = mss_now;
if (tso_segs > 1 && !tcp_urg_mode(tp))
limit = tcp_mss_split_point(...);
The retransmit path has no such guard. __tcp_retransmit_skb() builds a
segs > 1 skb and hands it to the GSO layer, which only advances th->seq
per segment and copies urg_ptr verbatim:
/* __tcp_retransmit_skb() */
len = cur_mss * segs; /* segs > 1, no urg_mode check */
...
/* tcp_gso_segment(): bumps seq only, urg_ptr is copied */
urg_ptr is an offset from the segment's own seq, so a copied value points
at a different place on each segment. The receiver rebuilds the absolute
urgent seq as seg.seq + urg_ptr, so it walks a moving urgent point instead
of the one OOB byte:
seg1 seq 1 urg_ptr 5001 -> urgent @ 5001 (ok)
seg2 seq 1001 urg_ptr 5001 -> urgent @ 6001 (wrong, +MSS)
seg3 seq 2001 urg_ptr 5001 -> urgent @ 7001 (wrong, +2*MSS)
The real OOB byte is never pointed at, so the receiver stops splicing it
out and delivers it as normal in-band data, corrupting the stream.
Guard the retransmit length like the xmit path: keep segs = 1 while in
urgent mode. |
| The issue was addressed with improved checks. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6. An app may be able to access user-sensitive data. |
| Use of uninitialized resource in Windows GDI+ allows an authorized attacker to disclose information locally. |
| Generation of error message containing sensitive information in Microsoft COM for Windows allows an authorized attacker to disclose information locally. |
| Use after free in Windows DNS allows an authorized attacker to elevate privileges locally. |
| Exposure of sensitive system information to an unauthorized control sphere in Windows License Manager allows an authorized attacker to disclose information locally. |
| Out-of-bounds read in Windows Imaging Component allows an authorized attacker to disclose information locally. |
| Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally. |
| Use of uninitialized resource in Windows Management Instrumentation allows an authorized attacker to disclose information over a network. |
| Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally. |
| Out-of-bounds read in Windows Network File System allows an authorized attacker to deny service over a network. |
| Allocation of resources without limits or throttling in Windows SMB Server allows an authorized attacker to deny service over a network. |
| crawl4ai before 0.9.3 contains a DOM-based cross-site scripting vulnerability in the Docker Playground UI that assigns untrusted crawl results to element.innerHTML. Attackers can craft malicious PDFs with event-handler markup to execute JavaScript in the Playground origin and steal API tokens from sessionStorage for authenticated API abuse. |
| FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static virtual channel handling when CHANNEL_OPTION_SHOW_PROTOCOL is enabled. Authenticated clients can queue oversized channel messages that cause buffer underflow and corrupt heap memory including live pointers, potentially enabling code execution. |
| FreeRDP versions before 3.31.0 contain an infinite-loop denial of service in the pool_decode_rect function when decoding AVC444 metablocks with more region rectangles than preallocated worker array size. A malicious RDP server can send crafted AVC444 graphics updates causing the threaded decode path to loop indefinitely, consuming CPU and preventing normal client operation. |
| Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally. |
