Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Fixed a panic that occurred during namespace deletion with VF. The existing code moves the VF NIC to a new namespace when NETDEVREGISTER is received on the netvsc NIC. During the deletion of the namespace,...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Registers the VF in netvscprobe if NETDEVICEREGISTER was missed. If the hvnetvsc driver is unloaded and reloaded, the NETDEVICEREGISTER handler cannot successfully register the VF, as the register call is received befor...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Do not free decrypted memory. In CoCo VMs, it is possible for the untrusted host to cause setmemoryencrypted or setmemorydecrypted to fail, resulting in an error and the memory being retained. Callers must take care to...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Fix race condition between netvscprobe and netvscremove In commit ac5047671758 "hvnetvsc: Disable NAPI before closing the VMBus channel", napidisable was getting called for all channels, including all subchannels withou...

Astra Linux - уязвимость в linux-5.10, linux

A issue was discovered in the Linux kernel through version 5.16-rc6. The function netvscgetethtoolstats in the drivers/net/hyperv/netvscdrv.c file lacks a check on the return value of kvmallocarray, which can lead to a null pointer derefrence...

SUSE CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

UBUNTU-CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054 net: hv_netvsc: reject RSS hash key programming without RX indirection table

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054

The CVE-2026-23054 entry concerns the Linux kernel hv_netvsc RSS hashing. When a device reports a single receive queue, rndis_filter_device_add() may not allocate an RSS indirection table, allowing RSS hash key updates and causing a hang. The fix gates netvsc_set_rxfh() on ndc->rx_table_sz and...

PT-2026-6124

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the networking subsystem related to the hv netvsc driver. Specifically, the driver does not properly validate the presence of a Receive Side...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990537)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990537 advisory. In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Register VF in netvscprobe if NETDEVICEREGISTER missed If hvnetvsc driver is unloaded a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990368 advisory. In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Register VF in netvscprobe if NETDEVICEREGISTER missed If hvnetvsc driver is unloaded a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989855)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989855 advisory. In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Register VF in netvscprobe if NETDEVICEREGISTER missed If hvnetvsc driver is unloaded a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986382)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986382 advisory. In the Linux kernel, the following vulnerability has been resolved: hvnetvsc: Register VF in netvscprobe if NETDEVICEREGISTER missed If hvnetvsc driver is unloaded a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414349)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414349 advisory. An issue was discovered in the Linux kernel through 5.16-rc6. netvscgetethtoolstats in drivers/net/hyperv/netvscdrv.c lacks check of the return value of kvmallocarra...

EUVD-2025-26786

Malicious code in bioql PyPI...

hv_netvsc: Don't free decrypted memory

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