CVE-2026-68185
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
10/08/2026
Última modificación:
18/08/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
LoongArch: Move jump_label_init() before parse_early_param()<br />
<br />
When enabling both CONFIG_MEM_ALLOC_PROFILING=y and<br />
CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT=y, then diabling memory<br />
profiling by adding the boot parameter &#39;sysctl.vm.mem_profiling=0&#39; will<br />
cause the kernel failed to boot.<br />
<br />
After analysis, this is because jump_label_init() must be called before<br />
parse_early_param(), the early param handlers may modify static keys by<br />
static_branch_enable/disable().<br />
<br />
Fix this by moving jump_label_init() to before parse_early_param(). The<br />
solution is similar to other architectures.


