https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 22:07:26 +0000 https://cve.radiocsirt.org/vuln/bdu:2025-14230 bdu:2025-14230 https://cve.radiocsirt.org/vuln/bdu:2025-14230 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0496 certfr-2024-avi-0496 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0496 https://cve.radiocsirt.org/vuln/euvd-2026-309740 EUVD-2026-309740 https://cve.radiocsirt.org/vuln/euvd-2026-309740 https://cve.radiocsirt.org/vuln/fkie_cve-2021-47439 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work</p> <p>When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa.</p> <p>During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes.</p> <p>To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0.</p> <p>v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work</p> <p>When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa.</p> <p>During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes.</p> <p>To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0.</p> <p>v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-47439 https://cve.radiocsirt.org/vuln/ghsa-35q9-qwff-qmh4 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work</p> <p>When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa.</p> <p>During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes.</p> <p>To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0.</p> <p>v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work</p> <p>When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa.</p> <p>During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes.</p> <p>To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0.</p> <p>v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> https://cve.radiocsirt.org/vuln/ghsa-35q9-qwff-qmh4 https://cve.radiocsirt.org/vuln/suse-su-2024:2008-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2024:2008-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-47439 <p><strong>Affected:</strong> 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</p> <p>In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa. During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes. To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0. v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> <p><strong>Affected:</strong> 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</p> <p>In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work When the ksz module is installed and removed using rmmod, kernel crashes with null pointer dereferrence error. During rmmod, ksz_switch_remove function tries to cancel the mib_read_workqueue using cancel_delayed_work_sync routine and unregister switch from dsa. During dsa_unregister_switch it calls ksz_mac_link_down, which in turn reschedules the workqueue since mib_interval is non-zero. Due to which queue executed after mib_interval and it tries to access dp-&gt;slave. But the slave is unregistered in the ksz_switch_remove function. Hence kernel crashes. To avoid this crash, before canceling the workqueue, resetted the mib_interval to 0. v1 -&gt; v2: -Removed the if condition in ksz_mib_read_work</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-47439 https://cve.radiocsirt.org/vuln/wid-sec-w-2024-1197 <p>Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder unspezifische Angriffe durchzuführen.</p> <p>Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder unspezifische Angriffe durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2024-1197