| ID | CVE-2025-21950 | ||||||
| Sažetak | In the Linux kernel, the following vulnerability has been resolved: drivers: virt: acrn: hsm: Use kzalloc to avoid info leak in pmcmd_ioctl In the "pmcmd_ioctl" function, three memory objects allocated by kmalloc are initialized by "hcall_get_cpu_state", which are then copied to user space. The initializer is indeed implemented in "acrn_hypercall2" (arch/x86/include/asm/acrn.h). There is a risk of information leakage due to uninitialized bytes. | ||||||
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| CVSS vektor | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | ||||||
| Zadnje važnije ažuriranje | 22-01-2026 - 20:57 | ||||||
| Objavljeno | 01-04-2025 - 16:15 |
