https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 00:39:27 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-03993 bdu:2026-03993 https://cve.radiocsirt.org/vuln/bdu:2026-03993 https://cve.radiocsirt.org/vuln/bell-cve-2024-58000 <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-2024-58000 https://cve.radiocsirt.org/vuln/euvd-2026-313944 EUVD-2026-313944 https://cve.radiocsirt.org/vuln/euvd-2026-313944 https://cve.radiocsirt.org/vuln/fkie_cve-2024-58000 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>io_uring: prevent reg-wait speculations</p> <p>With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument.</p> <p>As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>io_uring: prevent reg-wait speculations</p> <p>With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument.</p> <p>As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2024-58000 https://cve.radiocsirt.org/vuln/ghsa-c93c-7385-p2gq <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>io_uring: prevent reg-wait speculations</p> <p>With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument.</p> <p>As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>io_uring: prevent reg-wait speculations</p> <p>With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument.</p> <p>As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</p> https://cve.radiocsirt.org/vuln/ghsa-c93c-7385-p2gq https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-58000 <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 69 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent reg-wait speculations With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument. As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</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 69 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent reg-wait speculations With *ENTER_EXT_ARG_REG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the [offset, offset + sizeof(io_uring_reg_wait)) will be intepreted as the argument. As we address a kernel array using a user given index, it&#39;d be a subject to speculation type of exploits. Use array_index_nospec() to prevent that. Make sure to pass not the full region size but truncate by the maximum offset allowed considering the structure size.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-58000 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-0453 <p>Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.</p> <p>Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2025-0453