qrv

QRV — un sistema operativo basado en QNX Neutrino, reinventado para RISC-V de 64 bits QRV es una adaptación y reimplementación desde cero del sistema operativo QNX Neutrino 6.4 para hardware moderno de 64 bits, con RISC-V rv64g como arquitectura principal y x86-64 como objetivo secundario. El...

CVE-2026-39113

CVE-2026-39113: Desbordamiento de búfer en el montón en la extensión SQLAR opcional de SQLite Resumen ejecutivo CVE-2026-39113 es un desbordamiento de búfer en el montón en la extensión SQLAR opcional de SQLite. En una aplicación que haya cargado la extensión, un atacante que pueda invocar...

SUSE SLES15: libwayland-client0 / libwayland-client0-32bit / libwayland-cursor0 / etc (SUSE-SU-2023:1874-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:1874-1 advisory. - CVE-2021-3782: Fixed a reference-count overflow in libwayland-server SHM handling. bsc1190486 Tenable has extracted the preceding...

SUSE SLES15: libwayland-client0 / libwayland-client0-32bit / libwayland-cursor0 / etc (SUSE-SU-2023:1873-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:1873-1 advisory. - CVE-2021-3782: Fixed a reference-count overflow in libwayland-server SHM handling. bsc1190486 Tenable has extracted the preceding...

CVE-2021-3782

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

Design/Logic Flaw

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

CVE-2021-3782

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...