CVE-2026-23080 can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: mcbausbreadbulkcallback: fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a "can: gsusb: gsusbreceivebulkcallback: fix URB memory leak". In mcbausbprobe - mcbausbstart, the URBs for USB-in transfe...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993060)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993060 advisory. In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is cause...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991168)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991168 advisory. In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is cause...

SUSE CVE-2025-39985

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: 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 PFPACKE...

can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow

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EUVD-2022-55074

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. We should check that in endpoint is actually present to prevent this warning. Found pipes are now saved to...

CVE-2025-39985 can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: 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 PFPACKE...

CVE-2022-49151

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. We should check that in endpoint is actually present to prevent this warning. Found pipes are now saved to...

CVE-2022-49151 can: mcba_usb: properly check endpoint type

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. We should check that in endpoint is actually present to prevent this warning. Found pipes are now saved to...

CVE-2022-49151

CVE-2022-49151 is a Linux kernel vulnerability in the CAN/USB subsystem (can: mcba_usb) where usb_submit_urb() could warn due to an incorrect endpoint type. Syzbot reported a bogus urb transfer when the pipe’s type did not match the endpoint, prompting a code path change: pipes are now saved in m...

CVE-2022-49151 can: mcba_usb: properly check endpoint type

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. We should check that in endpoint is actually present to prevent this warning. Found pipes are now saved to...

CVE-2021-47231

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: fix memory leak in mcbausb Syzbot reported memory leak in SocketCAN driver for Microchip CAN BUS Analyzer Tool. The problem was in unfreed usbcoherent. In mcbausbstart 20 coherent buffers are allocated and there is...

CVE-2021-47231

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: fix memory leak in mcbausb Syzbot reported memory leak in SocketCAN driver for Microchip CAN BUS Analyzer Tool. The problem was in unfreed usbcoherent. In mcbausbstart 20 coherent buffers are allocated and there is...

UBUNTU-CVE-2021-47231

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: fix memory leak in mcbausb Syzbot reported memory leak in SocketCAN driver for Microchip CAN BUS Analyzer Tool. The problem was in unfreed usbcoherent. In mcbausbstart 20 coherent buffers are allocated and there is...

CVE-2021-47231

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: fix memory leak in mcbausb Syzbot reported memory leak in SocketCAN driver for Microchip CAN BUS Analyzer Tool. The problem was in unfreed usbcoherent. In mcbausbstart 20 coherent buffers are allocated and there is...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.316.7 - runtime revert of virtionet: Stripe queue affinities across cores. Konrad Rzeszutek Wilk Orabug: 35001045 5.4.17-2136.316.6 - block: Change the granularity of io ticks from ms to ns Gulam Mohamed Orabug: 34780807 - powercap: intelrapl: support new layout of Psys PowerLimit...

GSD-2022-1002415 can: mcba_usb: properly check endpoint type

can: mcbausb: properly check endpoint type This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.276 by commit...

GSD-2022-1002327 can: mcba_usb: properly check endpoint type

can: mcbausb: properly check endpoint type This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.238 by commit...

GSD-2022-1002206 can: mcba_usb: properly check endpoint type

can: mcbausb: properly check endpoint type This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.189 by commit...

GSD-2022-1002027 can: mcba_usb: properly check endpoint type

can: mcbausb: properly check endpoint type This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.110 by commit...