https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 19:34:09 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-10907 bdu:2026-10907 https://cve.radiocsirt.org/vuln/bdu:2026-10907 https://cve.radiocsirt.org/vuln/bell-cve-2026-31766 <p><strong>Affected:</strong> Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:stream: linux-lts</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-31766 https://cve.radiocsirt.org/vuln/euvd-2026-347788 EUVD-2026-347788 https://cve.radiocsirt.org/vuln/euvd-2026-347788 https://cve.radiocsirt.org/vuln/fkie_cve-2026-31766 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu: validate doorbell_offset in user queue creation</p> <p>amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space.</p> <p>Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow.</p> <p>(cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu: validate doorbell_offset in user queue creation</p> <p>amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space.</p> <p>Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow.</p> <p>(cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-31766 https://cve.radiocsirt.org/vuln/ghsa-gh3f-x9jp-jmhp <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu: validate doorbell_offset in user queue creation</p> <p>amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space.</p> <p>Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow.</p> <p>(cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amdgpu: validate doorbell_offset in user queue creation</p> <p>amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space.</p> <p>Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow.</p> <p>(cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</p> https://cve.radiocsirt.org/vuln/ghsa-gh3f-x9jp-jmhp https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-31766 <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 104 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate doorbell_offset in user queue creation amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space. Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow. (cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</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 104 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate doorbell_offset in user queue creation amdgpu_userq_get_doorbell_index() passes the user-provided doorbell_offset to amdgpu_doorbell_index_on_bar() without bounds checking. An arbitrarily large doorbell_offset can cause the calculated doorbell index to fall outside the allocated doorbell BO, potentially corrupting kernel doorbell space. Validate that doorbell_offset falls within the doorbell BO before computing the BAR index, using u64 arithmetic to prevent overflow. (cherry picked from commit de1ef4ffd70e1d15f0bf584fd22b1f28cbd5e2ec)</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-31766 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1346 <p>Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Root-Rechte zu erlangen, um Sicherheitsmechanismen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder Auswirkungen unbestimmter Art zu erzielen.</p> <p>Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Root-Rechte zu erlangen, um Sicherheitsmechanismen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder Auswirkungen unbestimmter Art zu erzielen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1346