Lin

O problema está relacionado ao recurso de redzoning do SLUB no kernel do Linux, que verifica se há corrupção a partir de `s->object size` em vez de `s->inuse`. Isso pode fazer com que o ponteiro da lista livre seja gravado além de `s->object size` quando o tamanho do objeto é menor que 24, corrompendo a redzone. O problema é visível ao usar “slub debug=ZF”. O kernel ajusta o deslocamento para permanecer dentro de `s->object size` a fim de resolver o problema. Não se tem conhecimento da existência de caches nesse intervalo de tamanho no kernel atualmente.

The issue is related to insecure key transport in ZigBee communication, allowing attackers to obtain sensitive information, cause denial of service attacks, take over smart home devices, and tamper with messages.

An issue was discovered that allows attackers to perform multiple denial of service attacks using the ZigBee trust center rejoin procedure on devices using ZigBee PRO.

The issue is related to insecure key transport in ZigBee communication. This allows attackers to gain sensitive information, launch denial of service attacks, take over smart home devices, and tamper with messages.

An issue was discovered that allows attackers to perform a denial of service attack by utilizing the "discover ZigBee network procedure".

An issue allows attackers to perform a denial of service attack by utilizing the "discover ZigBee network procedure".

An issue allows attackers to perform multiple denial of service attacks using the ZigBee trust center rejoin procedure.

An information disclosure issue exists due to the scripting engine's improper handling of objects in memory. This could allow a remote attacker to disclose protected information using a specially crafted web page. The attacker could obtain information to further compromise the user's system.