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 Sat, 03 Oct 2026 07:15:40 +0000 bdu:2026-12343 https://cve.radiocsirt.org/vuln/bdu:2026-12343 bdu:2026-12343 https://cve.radiocsirt.org/vuln/bdu:2026-12343 BELL-CVE-2026-23472 https://cve.radiocsirt.org/vuln/bell-cve-2026-23472 <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-2026-23472 certfr-2026-avi-0664 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at… https://cve.radiocsirt.org/vuln/certfr-2026-avi-0664 certfr-2026-avi-0664 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0664 EUVD-2026-315551 https://cve.radiocsirt.org/vuln/euvd-2026-315551 EUVD-2026-315551 https://cve.radiocsirt.org/vuln/euvd-2026-315551 fkie_cve-2026-23472 https://cve.radiocsirt.org/vuln/fkie_cve-2026-23472 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN</p> <p>uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized):</p> <p>- uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL</p> <p>This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write:</p> <p>while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits }</p> <p>For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs.</p> <p>Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write().</p> <p>Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN</p> <p>uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized):</p> <p>- uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL</p> <p>This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write:</p> <p>while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits }</p> <p>For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs.</p> <p>Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write().</p> <p>Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-23472 GHSA-xx77-8cp4-rx22 https://cve.radiocsirt.org/vuln/ghsa-xx77-8cp4-rx22 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN</p> <p>uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized):</p> <p>- uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL</p> <p>This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write:</p> <p>while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits }</p> <p>For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs.</p> <p>Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write().</p> <p>Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN</p> <p>uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized):</p> <p>- uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL</p> <p>This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write:</p> <p>while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits }</p> <p>For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs.</p> <p>Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write().</p> <p>Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</p> https://cve.radiocsirt.org/vuln/ghsa-xx77-8cp4-rx22 msrc_CVE-2026-23472 — serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN https://cve.radiocsirt.org/vuln/msrc_cve-2026-23472 msrc_CVE-2026-23472 https://cve.radiocsirt.org/vuln/msrc_cve-2026-23472 openSUSE-SU-2026:20826-1 — Security update for the Linux Kernel https://cve.radiocsirt.org/vuln/opensuse-su-2026:20826-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:20826-1 SUSE-SU-2026:2068-1 — Security update for the Linux Kernel https://cve.radiocsirt.org/vuln/suse-su-2026:2068-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2026:2068-1 UBUNTU-CVE-2026-23472 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-23472 <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 233 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized): - uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write: while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits } For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs. Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write(). Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</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 233 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN uart_write_room() and uart_write() behave inconsistently when xmit_buf is NULL (which happens for PORT_UNKNOWN ports that were never properly initialized): - uart_write_room() returns kfifo_avail() which can be > 0 - uart_write() checks xmit_buf and returns 0 if NULL This inconsistency causes an infinite loop in drivers that rely on tty_write_room() to determine if they can write: while (tty_write_room(tty) > 0) { written = tty->ops->write(...); // written is always 0, loop never exits } For example, caif_serial's handle_tx() enters an infinite loop when used with PORT_UNKNOWN serial ports, causing system hangs. Fix by making uart_write_room() also check xmit_buf and return 0 if it's NULL, consistent with uart_write(). Reproducer: https://gist.github.com/mrpre/d9a694cc0e19828ee3bc3b37983fde13</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-23472 WID-SEC-W-2026-0985 — Linux Kernel: Mehrere Schwachstellen https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0985 <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um unter anderem einen Denial of Service-Angriff auszuführen oder um Sicherheitsmechanismen zu umgehen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um unter anderem einen Denial of Service-Angriff auszuführen oder um Sicherheitsmechanismen zu umgehen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0985