Most recent entries from all

Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 19:34:39 +0000 BELL-CVE-2026-74682 https://cve.radiocsirt.org/vuln/bell-cve-2026-74682 <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-2026-74682 certfr-2026-avi-1090 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provo… https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 certfr-2026-avi-1090 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 EUVD-2026-357787 https://cve.radiocsirt.org/vuln/euvd-2026-357787 EUVD-2026-357787 https://cve.radiocsirt.org/vuln/euvd-2026-357787 fkie_cve-2026-74682 https://cve.radiocsirt.org/vuln/fkie_cve-2026-74682 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: fix OOB write on Type II inbound URBs</p> <p>data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter:</p> <p>u->packets = urb_packs; u->buffer_size = maxsize * u->packets;</p> <p>if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL);</p> <p>buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with.</p> <p>prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size:</p> <p>offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; }</p> <p>urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets;</p> <p>The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected.</p> <p>fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream.</p> <p>KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inb…</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: fix OOB write on Type II inbound URBs</p> <p>data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter:</p> <p>u->packets = urb_packs; u->buffer_size = maxsize * u->packets;</p> <p>if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL);</p> <p>buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with.</p> <p>prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size:</p> <p>offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; }</p> <p>urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets;</p> <p>The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected.</p> <p>fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream.</p> <p>KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inb…</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-74682 GHSA-f9hx-h75g-5vp2 https://cve.radiocsirt.org/vuln/ghsa-f9hx-h75g-5vp2 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: fix OOB write on Type II inbound URBs</p> <p>data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter:</p> <p>u->packets = urb_packs; u->buffer_size = maxsize * u->packets;</p> <p>if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL);</p> <p>buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with.</p> <p>prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size:</p> <p>offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; }</p> <p>urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets;</p> <p>The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected.</p> <p>fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream.</p> <p>KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inb…</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ALSA: usb-audio: fix OOB write on Type II inbound URBs</p> <p>data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter:</p> <p>u->packets = urb_packs; u->buffer_size = maxsize * u->packets;</p> <p>if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL);</p> <p>buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with.</p> <p>prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size:</p> <p>offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; }</p> <p>urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets;</p> <p>The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected.</p> <p>fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream.</p> <p>KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inb…</p> https://cve.radiocsirt.org/vuln/ghsa-f9hx-h75g-5vp2 msrc_CVE-2026-74682 — ALSA: usb-audio: fix OOB write on Type II inbound URBs https://cve.radiocsirt.org/vuln/msrc_cve-2026-74682 msrc_CVE-2026-74682 https://cve.radiocsirt.org/vuln/msrc_cve-2026-74682 UBUNTU-CVE-2026-74682 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74682 <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 OOB write on Type II inbound URBs data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u->packets = urb_packs; u->buffer_size = maxsize * u->packets; if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL); buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with. prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size: offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; } urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets; The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected. fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream. KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inbound transf…</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 OOB write on Type II inbound URBs data_ep_set_params() sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u->packets = urb_packs; u->buffer_size = maxsize * u->packets; if (fmt->fmt_type == UAC_FORMAT_TYPE_II) u->packets++; /* for transfer delimiter */ u->urb = usb_alloc_urb(u->packets, GFP_KERNEL); buffer_size is computed from the pre-increment packet count and never recomputed, so for a Type II endpoint the buffer is one packet short of the packet count the URB is built with. prepare_inbound_urb() then lays out one iso frame per packet and never consults buffer_size: offs = 0; for (i = 0; i < urb_ctx->packets; i++) { urb->iso_frame_desc[i].offset = offs; urb->iso_frame_desc[i].length = ep->curpacksize; offs += ep->curpacksize; } urb->transfer_buffer_length = offs; urb->number_of_packets = urb_ctx->packets; The last descriptor therefore points one packet past the end of the transfer buffer, where the host controller writes device data on every inbound transfer. prepare_silent_urb() and prepare_playback_urb() bound their fill loops by ctx->buffer_size, so only capture is affected. fmt_type comes from the device's audio streaming descriptors, so any device advertising a Type II capture format hits this once userspace sets hw_params on the stream. KASAN on 7.2.0-rc5 (arm64) with a dummy_hcd/raw-gadget device, one report per inbound transf…</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74682 WID-SEC-W-2026-2970 — Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2970 <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder vertrauliche Informationen offenzulegen.</p> <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder vertrauliche Informationen offenzulegen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2970