https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 11:58:01 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-52919 <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-52919 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0812 certfr-2026-avi-0812 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0812 https://cve.radiocsirt.org/vuln/euvd-2026-348093 EUVD-2026-348093 https://cve.radiocsirt.org/vuln/euvd-2026-348093 https://cve.radiocsirt.org/vuln/fkie_cve-2026-52919 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>batman-adv: fix tp_meter counter underflow during shutdown</p> <p>batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1.</p> <p>Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active.</p> <p>Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once.</p> <p>[sven: added missing change in batadv_tp_send]</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>batman-adv: fix tp_meter counter underflow during shutdown</p> <p>batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1.</p> <p>Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active.</p> <p>Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once.</p> <p>[sven: added missing change in batadv_tp_send]</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-52919 https://cve.radiocsirt.org/vuln/ghsa-428c-jvg5-r285 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>batman-adv: fix tp_meter counter underflow during shutdown</p> <p>batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1.</p> <p>Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active.</p> <p>Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once.</p> <p>[sven: added missing change in batadv_tp_send]</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>batman-adv: fix tp_meter counter underflow during shutdown</p> <p>batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1.</p> <p>Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active.</p> <p>Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once.</p> <p>[sven: added missing change in batadv_tp_send]</p> https://cve.radiocsirt.org/vuln/ghsa-428c-jvg5-r285 https://cve.radiocsirt.org/vuln/msrc_cve-2026-52919 msrc_CVE-2026-52919 https://cve.radiocsirt.org/vuln/msrc_cve-2026-52919 https://cve.radiocsirt.org/vuln/opensuse-su-2026:21388-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:21388-1 https://cve.radiocsirt.org/vuln/suse-su-2026:22742-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2026:22742-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-52919 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:Pro:16.04:LTS: linux-oracle, Ubuntu:Pro:18.04:LTS: linux, Ubuntu:Pro:18.04:LTS: linux-aws, Ubuntu:18.04:LTS: linux-aws-5.0 and 247 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix tp_meter counter underflow during shutdown batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1. Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active. Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once. [sven: added missing change in batadv_tp_send]</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:Pro:16.04:LTS: linux-oracle, Ubuntu:Pro:18.04:LTS: linux, Ubuntu:Pro:18.04:LTS: linux-aws, Ubuntu:18.04:LTS: linux-aws-5.0 and 247 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix tp_meter counter underflow during shutdown batadv_tp_sender_shutdown() unconditionally decrements the &#34;sending&#34; atomic counter. If multiple paths (e.g. timeout, user cancel, and normal finish) call this function, the counter can underflow to -1. Since the sender logic treats any non-zero value as &#34;still sending&#34;, a negative value causes the sender kthread to loop indefinitely. This leads to a use-after-free when the interface is removed while the zombie thread is still active. Fix this by using atomic_xchg() to ensure the counter only transitions from 1 to 0 once. [sven: added missing change in batadv_tp_send]</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-52919 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2056 <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial-of-Service-Angriff auszulösen oder andere, nicht näher spezifizierte Angriffe durchzuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial-of-Service-Angriff auszulösen oder andere, nicht näher spezifizierte Angriffe durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2056