Jan. 9, 2023, 3:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

call cve data kernel leaked overflow padding space stack overflow subsystem vulnerability

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