| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: guard HE capability lookups
mt7915_mcu_bss_he_tlv() and mt7915_mcu_sta_bfer_tlv() both run after
checking HE support, then dereference the HE PHY capability returned by
mt76_connac_get_he_phy_cap(). That helper can return NULL when no
capability entry matches the vif type.
Fetch the capability before appending the TLV and skip the HE-specific
setup when no matching capability is available. |
| In the Linux kernel, the following vulnerability has been resolved:
net: mctp i3c: clean up notifier and buses if driver register fails
mctp_i3c_mod_init() registers the I3C bus notifier and then walks the
existing buses with i3c_for_each_bus_locked(mctp_i3c_bus_add_new, NULL)
before registering the I3C device driver. If i3c_driver_register()
fails, the function returns the error directly, leaving the notifier
registered and every mctp_i3c_bus object created for the existing buses
allocated. The notifier is left pointing into the module that failed to
load and the bus list is leaked.
Mirror the module exit path on this failure: unregister the notifier and
tear down the buses that were added before returning the error.
This issue was identified during our ongoing static-analysis research while
reviewing kernel code. |
| In the Linux kernel, the following vulnerability has been resolved:
pds_core: fix use-after-free on workqueue during remove
In pdsc_remove(), the workqueue is destroyed before pdsc_teardown()
is called. This ordering allows two paths to queue work on the
destroyed workqueue:
1. If pdsc_teardown() -> pdsc_devcmd_reset() times out, the error
path in pdsc_devcmd_locked() queues health_work.
2. A NotifyQ event can trigger the ISR and queue work before free_irq()
is called in pdsc_teardown().
Fix by moving destroy_workqueue() after pdsc_teardown() so the
workqueue outlives every queuer; destroy_workqueue() then flushes any
work still pending.
Draining the queued work also requires ordering the teardown so the
resources that work touches are freed last:
- In pdsc_qcq_free(), after freeing the interrupt, cancel_work_sync()
the queue's work and only then clear qcq->intx, so
pdsc_process_adminq()'s read of qcq->intx for interrupt-credit
return cannot race with the clear.
- Free adminqcq before notifyqcq: the shared adminq ISR is released
when adminqcq is freed, and the adminq work accesses notifyqcq, so
both must be stopped before notifyqcq is freed. |
| In the Linux kernel, the following vulnerability has been resolved:
pds_core: fix deadlock between reset thread and remove
pci_reset_function() acquires device_lock before performing the reset.
pdsc_remove() is called by the PCI core with device_lock already held.
If pdsc_pci_reset_thread() is running when pdsc_remove() is called,
destroy_workqueue() will block waiting for the work to complete, while
the work is blocked waiting for device_lock - deadlock.
Use pci_try_reset_function() which uses pci_dev_trylock() internally.
This acquires both the device lock and the PCI config access lock
without blocking - if either lock is contended, it returns -EAGAIN
immediately. This avoids the deadlock while also ensuring proper
config space access serialization during the reset.
The pci_dev_get/put calls are also removed as they were unnecessary -
the driver-owned workqueue is destroyed in pdsc_remove(), guaranteeing
the work completes before remove returns. The PCI core holds its
reference to pci_dev throughout the entire unbind sequence. |
| Microsoft Dynamics Business Central/NAV Information Disclosure Vulnerability |
| .NET Denial of Service Vulnerability |
| .NET Denial of Service Vulnerability |
| Windows Printing Service Spoofing Vulnerability |
| Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability |
| Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerability |
| Microsoft Azure File Sync Elevation of Privilege Vulnerability |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| Microsoft Office OneNote Remote Code Execution Vulnerability |
| Microsoft Outlook Remote Code Execution Vulnerability |
| Windows DNS Information Disclosure Vulnerability |
| Microsoft Azure Kubernetes Service Confidential Container Remote Code Execution Vulnerability |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
