https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 10:28:58 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-74498 <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-2026-74498 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 certfr-2026-avi-1090 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 https://cve.radiocsirt.org/vuln/euvd-2026-356401 EUVD-2026-356401 https://cve.radiocsirt.org/vuln/euvd-2026-356401 https://cve.radiocsirt.org/vuln/fkie_cve-2026-74498 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set</p> <p>When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value.</p> <p>Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory.</p> <p>Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size.</p> <p>[ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set</p> <p>When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value.</p> <p>Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory.</p> <p>Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size.</p> <p>[ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-74498 https://cve.radiocsirt.org/vuln/ghsa-ppm8-hvcv-5jfx <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set</p> <p>When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value.</p> <p>Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory.</p> <p>Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size.</p> <p>[ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set</p> <p>When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value.</p> <p>Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory.</p> <p>Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size.</p> <p>[ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> https://cve.radiocsirt.org/vuln/ghsa-ppm8-hvcv-5jfx https://cve.radiocsirt.org/vuln/msrc_cve-2026-74498 msrc_CVE-2026-74498 https://cve.radiocsirt.org/vuln/msrc_cve-2026-74498 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74498 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, 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 and 246 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value. Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory. Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size. [ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, 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 and 246 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set When a USB audio endpoint requests full packet transfers via the fill_max descriptor flag, data_ep_set_params() promotes ep-&gt;curpacksize to ep-&gt;maxpacksize. However, maxsize is left at the original sample-rate derived value. Since u-&gt;buffer_size is allocated as maxsize * packets, the resulting DMA buffer is far too small for the requested transfer length. When the USB host controller streams up to curpacksize bytes per packet, it writes past the end of the buffer via DMA, corrupting kernel heap memory. Update maxsize to curpacksize when fill_max is set so that the allocated DMA buffer size matches the actual transfer request size. [ changed to reassign maxsize only when ep-&gt;fill_max is set -- tiwai ]</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74498 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2852 <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um root Rechte zu erlangen, um einen Denial of Service herbeizuführen oder einen nicht näher spezifizierten Angriff durchzuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um root Rechte zu erlangen, um einen Denial of Service herbeizuführen oder einen nicht näher spezifizierten Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2852