https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-25T17:29:04.273060+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2025-05164 bdu:2025-05164 2026-10-25T17:29:04.277823+00:00 bdu:2025-05164 https://cve.radiocsirt.org/vuln/euvd-2026-309479 EUVD-2026-309479 2026-10-25T17:29:04.277856+00:00 EUVD-2026-309479 https://cve.radiocsirt.org/vuln/fkie_cve-2021-46994 fkie_cve-2021-46994 2026-10-25T17:29:04.277870+00:00

In the Linux kernel, the following vulnerability has been resolved:

can: mcp251x: fix resume from sleep before interface was brought up

Since 8ce8c0abcba3 the driver queues work via priv->restart_work when resuming after suspend, even when the interface was not previously enabled. This causes a null dereference error as the workqueue is only allocated and initialized in mcp251x_open().

To fix this we move the workqueue init to mcp251x_can_probe() as there is no reason to do it later and repeat it whenever mcp251x_open() is called.

[mkl: fix error handling in mcp251x_stop()]

 https://cve.radiocsirt.org/vuln/ghsa-9h3w-jq64-m799 GHSA-9h3w-jq64-m799 2026-10-25T17:29:04.277903+00:00

In the Linux kernel, the following vulnerability has been resolved:

can: mcp251x: fix resume from sleep before interface was brought up

Since 8ce8c0abcba3 the driver queues work via priv->restart_work when resuming after suspend, even when the interface was not previously enabled. This causes a null dereference error as the workqueue is only allocated and initialized in mcp251x_open().

To fix this we move the workqueue init to mcp251x_can_probe() as there is no reason to do it later and repeat it whenever mcp251x_open() is called.

[mkl: fix error handling in mcp251x_stop()]

 https://cve.radiocsirt.org/vuln/gsd-2021-46994 gsd-2021-46994 2026-10-25T17:29:04.277924+00:00 gsd-2021-46994 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-46994 UBUNTU-CVE-2021-46994 2026-10-25T17:29:04.277935+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 54 more

In the Linux kernel, the following vulnerability has been resolved: can: mcp251x: fix resume from sleep before interface was brought up Since 8ce8c0abcba3 the driver queues work via priv->restart_work when resuming after suspend, even when the interface was not previously enabled. This causes a null dereference error as the workqueue is only allocated and initialized in mcp251x_open(). To fix this we move the workqueue init to mcp251x_can_probe() as there is no reason to do it later and repeat it whenever mcp251x_open() is called. [mkl: fix error handling in mcp251x_stop()]