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A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information causing a denial of service.

🗓️ 03 Aug 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 5 Views

Memory leak in Linux kernel acrn ioctl for ACRN NIC emulation enables local info leak and DoS.

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03 Aug 2022 07:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.1
EPSS0.00045
5