CVE-2024-39473

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: SOF: ipc4-topology: arregla la consulta de formato de entrada de módulos de proceso sin extensión base. Si un módulo de proceso no tiene extensión de configuración base, entonces se aplica el mismo formato a todas sus entradas. y el proceso->base_config_ext es NULL, lo que provoca una desreferencia NULL cuando se utilizan secuencias y topologías manipuladas específicamente.

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension If a process module does not have base config extension then the same format applies to all of it's inputs and the process->base_config_ext is NULL, causing NULL dereference when specifically crafted topology and sequences used.

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service.