https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 16:53:37 +0000 https://vulnerability.circl.lu/vuln/bdu:2026-12227 bdu:2026-12227 https://vulnerability.circl.lu/vuln/bdu:2026-12227 https://vulnerability.circl.lu/vuln/bell-cve-2026-23338 <p><strong>Affected:</strong> Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:stream: linux-lts</p> https://vulnerability.circl.lu/vuln/bell-cve-2026-23338 https://vulnerability.circl.lu/vuln/fkie_cve-2026-23338 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings</p> <p>Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs.</p> <p>(cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings</p> <p>Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs.</p> <p>(cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-23338 https://vulnerability.circl.lu/vuln/ghsa-ggpq-p67g-h639 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings</p> <p>Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs.</p> <p>(cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings</p> <p>Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs.</p> <p>(cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</p> https://vulnerability.circl.lu/vuln/ghsa-ggpq-p67g-h639 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-23338 <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 100 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs. (cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</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 100 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings Userspace can either deliberately pass in the too small num_fences, or the required number can legitimately grow between the two calls to the userq wait ioctl. In both cases we do not want the emit the kernel warning backtrace since nothing is wrong with the kernel and userspace will simply get an errno reported back. So lets simply drop the WARN_ONs. (cherry picked from commit 2c333ea579de6cc20ea7bc50e9595ef72863e65c)</p> https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-23338 https://vulnerability.circl.lu/vuln/wid-sec-w-2026-0861 <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service zu verursachen, Sicherheitsmaßnahmen zu umgehen, Informationen offenzulegen, weitere nicht spezifizierte Auswirkungen zu verursachen und potentiell Code auszuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service zu verursachen, Sicherheitsmaßnahmen zu umgehen, Informationen offenzulegen, weitere nicht spezifizierte Auswirkungen zu verursachen und potentiell Code auszuführen.</p> https://vulnerability.circl.lu/vuln/wid-sec-w-2026-0861