CVE-2023-52602

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: jfs: arreglar slab-out-of-bounds Leer en dtSearch Actualmente, mientras se busca la página actual en la tabla de entradas ordenadas de la página, hay un acceso fuera de los límites. Se agregó un cheque encuadernado para corregir el error. Dave: establece el código de retorno en -EIO

In the Linux kernel, the following vulnerability has been resolved: jfs: fix slab-out-of-bounds Read in dtSearch Currently while searching for current page in the sorted entry table of the page there is a out of bound access. Added a bound check to fix the error. Dave: Set return code to -EIO

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive information.