ROS-20261006-73-0001

The vulnerability of the mcp251xopen function in the drivers/net/can/spi/mcp251x.c file of the Linux kernel’s CAN network device driver is related to the creation of critical data packets. Exploiting this vulnerability could allow an attacker to cause a system failure...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fixed a deadlock that occurred during netdev reset with active connections. This issue was addressed by preventing the deadlock that occurs when the netdev function is executed during a device reset while RDMA...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: wilc1000: Prevent use-after-free in wilcnetdevcleanup when cleaning up all interfaces. wilcnetdevcleanup currently triggers a KASAN warning. This can be observed during the interface registration process, or by simply...

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

In the Linux kernel, the following vulnerability has been resolved: serial: caif: Fix use-after-free in caifSerial ldiscClose There is a use-after-free bug in caifSerial where handletx may access ser-tty after tty has been freed. The race condition occurs between ldiscClose and packet transmissio...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ax25: Fixed the reference count leak issue of netdevice. There is a reference count leak issue with the object “netdevice” in ax25devdevicedown. When the ax25 device is being shut down, ax25devdevicedown reduces the reference cou...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: Handling of integer overflows in kmallocreserve The committed change was as follows: c ptr = kmallocsize; if ptr size = ksizeptr; size = kmallocsizeroundupsize; ptr = kmallocsize; This caused various crashes, as reported ...

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

In the Linux kernel, the following vulnerability has been resolved: net: arc: fixed the device for dmamapsingle/dmaunmapsingle ndev-dev and pdev-dev are not the same device; use ndev-dev.parent, which has dmamask. ndev-dev.parent is simply pdev-dev. Otherwise, the following issue will occur:...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mac802154: fixed the missing INITLISTHEAD in ieee802154ifadd. The kernel fault injection test reports a NULL pointer dereference as follows: BUG: NULL pointer dereferencing in the kernel; address: 0000000000000008 RIP:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Do not call cleanup on profile rollback failure When profile rollback fails in mlx5enetdevchangeprofile, the netdev profile var is left set to NULL. Avoid a crash when unloading the driver by not calling profile-cleanu...

ROS-20261005-73-0122

The vulnerability of the ucanreadbulkcallback function in the drivers/net/can/usb/ucan.c file of the Linux network device driver framework leads to uncontrolled resource consumption. Exploiting this vulnerability could allow an attacker to cause service failures...

ROS-20260930-73-0041

The vulnerability of the gsusbreceivebulkcallback function in the drivers/net/can/usb/gsusb.c file of the Linux network device driver module is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Linux kernel OVPN TCP Socket Detach

The vulnerability of the ovpntcpsocketdetach function in the drivers/net/ovpn/tcp.c file of the Linux kernel’s network device driver module is related to synchronization errors when using shared resources. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality,...

ROS-20260929-73-0064

The vulnerability of the gsusbxmitcallback function in the drivers/net/can/usb/gsusb.c file of the Linux network device driver module is related to the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker to compromise the...

ROS-20260929-73-0172

The vulnerability of the teamqueueoverrideenabledcheck function in the drivers/net/team/teamcore.c file of the Linux kernel’s network device driver is related to the occurrence of operations outside of memory buffers. Exploiting this vulnerability could allow an attacker to compromise the...

ROS-20260929-73-0098

The vulnerability of the gsusbreceivebulkcallback function in the drivers/net/can/usb/gsusb.c module of the Linux network device driver framework is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

ROS-20260924-73-0050

The vulnerability of the net FailoverSelectQueue function in the drivers/net/net Failover.c module of the Linux kernel network device driver is related to incorrect calculation of buffer size. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

ROS-20260924-73-0002

The vulnerability of the peakusbupdatetsnow function in the drivers/net/can/usb/peakusb/pcanusbcore.c file of the Linux network device driver module is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2026-84445 affecting package sriov-network-device-plugin for versions less than 3.7.0-8

CVE-2026-84445 affecting package sriov-network-device-plugin for versions less than 3.7.0-8. An upgraded version of the package is available that resolves this issue...

CVE-2026-84304 affecting package sriov-network-device-plugin for versions less than 3.7.0-8

CVE-2026-84304 affecting package sriov-network-device-plugin for versions less than 3.7.0-8. An upgraded version of the package is available that resolves this issue...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fixed the null-pointer-dereference issue in slgtclean. When the driver fails at allochdlcdev, and then we remove the driver module, we will encounter the following error: 25.065966 General protection fault; likel...