Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000206)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000206 advisory. In the Linux kernel before 5.3.11, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcbausb.c driver, aka...

CVE-2025-40107

In the Linux kernel, the following vulnerability has been resolved: can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled This issue is similar to the vulnerability in the mcp251x driver, which was fixed in commit 03c427147b2d "can: mcp251x: fix resume fr...

Linux Distros Unpatched Vulnerability : CVE-2025-39987

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - can: hi311x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit...

SUSE CVE-2025-39986

In the Linux kernel, the following vulnerability has been resolved: can: sun4ican: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACK...

CVE-2025-39986

In the Linux kernel, the following vulnerability has been resolved: can: sun4ican: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACK...

EUVD-2025-34585

In the Linux kernel, the following vulnerability has been resolved: can: hi311x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACKET...

CVE-2025-39986

In the Linux kernel, the following vulnerability has been resolved: can: sun4ican: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACK...

UBUNTU-CVE-2025-39988

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the...

UBUNTU-CVE-2025-39987

In the Linux kernel, the following vulnerability has been resolved: can: hi311x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACKET...

CVE-2025-39987 can: hi311x: populate ndo_change_mtu() to prevent buffer overflow

In the Linux kernel, the following vulnerability has been resolved: can: hi311x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the PFPACKET...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414429 advisory. usb8devstartxmit in drivers/net/can/usb/usb8dev.c in the Linux kernel through 5.17.1 has a double free. Tenable has extracted the preceding description block directl...

EUVD-2023-57863

Malicious code in bioql PyPI...

EUVD-2024-53299

Malicious code in bioql PyPI...

CVE-2023-53344

In CVE-2023-53344, the Linux kernel patch addresses a KMSAN uninitialized-value issue in bcm_tx_setup triggered by uninitialized memory during aio_write handling after a memcpy_from_msg call. The vulnerability chain involves can/bcm code allocating an op frame and copying data, with a comparison ...

kernel: can: peak_usb: fix use after free bugs

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: fix use after free bugs After calling peakusbnetifrxniskb, dereferencing skb is unsafe. Especially, the canframe cf which aliases skb memory is accessed after the peakusbnetifrxni. Reordering the lines solves the...

DEBIAN-CVE-2025-38224

In the Linux kernel, the following vulnerability has been resolved: can: kvaserpciefd: refine error prone echoskbmax handling logic echoskbmax should define the supported upper limit of echoskb allocated inside the netdevice's priv. The corresponding size value provided by this driver to...

Vulnerability of the mcp251xfd_probe() function in the drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c module – The Linux kernel’s CAN network device driver allows attackers to access protected information or cause service failures.

Vulnerability of the mcp251xfdprobe function in the drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c module – The Linux system’s CAN device driver framework is vulnerable due to a pointer issue related to NULL pointers. Exploiting this vulnerability could allow an attacker to access protected...

Vulnerability of the mcp251x_stop() function in the drivers/net/can/spi/mcp251x.c module – This driver supports network devices of the Linux kernel, which can be exploited by attackers to cause service failures.

Vulnerability of the mcp251xstop function in the drivers/net/can/spi/mcp251x.c module – The Linux kernel’s CAN network device driver relies on the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds

In the Linux kernel, the following vulnerability has been resolved: can: dev: canputechoskb: don't crash kernel if canpriv::echoskb is accessed out of bounds If the "struct canpriv::echooskb" is accessed out of bounds, this would cause a kernel crash. Instead, issue a meaningful warning message a...

Vulnerability of the slcan_close() function in the drivers/net/can/slcan/slcan-core.c module – The Linux kernel’s CAN network device support driver allows a hacker to cause a service failure.

Vulnerability of the slcanclose function in the drivers/net/can/slcan/slcan-core.c module – The Linux kernel’s CAN network device support driver is vulnerable due to a reliance on the NULL pointer pointer. Exploiting this vulnerability could allow an attacker to cause service failures...