Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fixed an issue where the uninitialized number of lanes was used. It is not possible to set the number of lanes when adjusting link modes using the legacy IOCTL ethtool interface. Since the structure struct...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: i40e: Fixed the call trace in setuptxdescriptors. After a PF reset and the use of ethtool -t, there was a call trace in dmesg. Sometimes this led to a panic. After some time, approximately 5 seconds, between a reset and a test...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ethtool: Do not perform operations on net devices that are not yet registered. There is a short period between when a net device starts to be unregistered and when it is actually removed from the list of available devices. During...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: gve: Prevent ethtool operations after shutdown A crash can occur if an ethtool operation is invoked after the shutdown function is called. shutdown is invoked during system shutdown to stop DMA operations without performing...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: mtkethsoc: out-of-bounds read in mtkhwlrogetfdirentry The “fsp-location” variable comes from the user via ethtoolgetrxnfc. It must be checked to ensure that it is valid, thereby preventing an out-of-bounds read...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: BUG: NULL pointer dereference in the kernel, address: 0000000000000038 RIP efxnicupdatestats The function efxnetstats doctgetstats64 can be called during an ethtool self-test. During this period, nicdata-mcstats is NULL because t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix use-after-free access to PTP clock PTP clock is registered on every opening of the interface and destroyed on every closing. However it may be accessed via gettsinfo ethtool call which is possible while the interfa...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fixed NULL pointer dereferencing in ixgbexdpsetup The ixgbe driver currently causes a NULL pointer dereferencing with some machines online cpus ringfeatureRINGFFDIR.limit = count; This results in numqueues being set to 63...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump A similar fix, as described in commit 46cdedf2a0fa “ethtool: pse-pd: fix null-deref on genlinfo in dump“, is also required for the ethtool eeprom function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: virtionet: Do not send RSS commands if the feature is not available on the device. There is a bug when setting RSS options in virtionet that can cause the entire machine to become unstable, leading to an infinite loop in the...

Astra Linux – Vulnerability in 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...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: fix calls to pagepoolgetstats Calling pagepoolgetstats in the mvneta driver without proper checks leads to kernel crashes. Firstly, the page pool is only available if the bm is not being used. The page pool is also n...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: mtkethsoc: A possible NULL pointer dereferencing has been fixed in the mtkhwlrogetfdirall function. The rulelocs variable is allocated in the ethtoolgetrxnfc function, and its size is determined by rulecnt from...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ice: The txtstamps field is set when creating new Tx rings using ethtool. When the user changes the number of queues via ethtool, the driver allocates new Tx rings. This allocation does not initialize the txtstamps field. As a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107318 advisory. In the Linux kernel, the following vulnerability has been resolved: ethtool: fail closed if we can't get max channel used in indirection tables Commit 0d1b7d6c9274...

The vulnerability of the module_flash_fw_schedule() function in the net/ethtool/module.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the moduleflashfwschedule function in the net/ethtool/module.c module, which is part of the Linux kernel’s networking functions, involves a situation where resources are not released after their useful period has ended. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the phy_prepare_data() function in the net/ethtool/phy.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the phypreparedata function in the net/ethtool/phy.c module of the Linux kernel’s networking functions is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the rss_prepare_get() function in the net/ethtool/rss.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the rssprepareget function in the net/ethtool/rss.c module, which is part of the Linux kernel’s networking functions, relates to the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker to cause service failures...

The vulnerability of the ethnl_act_module_fw_flash() function in the net/ethtool/module.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the ethnlactmodulefwflash function in the net/ethtool/module.c module, which implements networking functions in the Linux kernel, is related to incomplete cleanup of temporary or auxiliary resources. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the ethnl_tsinfo_dump_one_netdev() function in the net/ethtool/tsinfo.c module, which is part of the Linux kernel’s networking functions, allows a hacker to cause a service failure.

The vulnerability of the ethnltsinfodumponenetdev function in the net/ethtool/tsinfo.c module, which is part of the Linux kernel’s networking functions, relates to the use of pointers. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...