CVE-2022-1651
HIGHLinux Kernel 5.12-5.15.33 - Memory Leak in ACRN Virtual NIC Emulation
Title source: llmDescription
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.
References (2)
Core 2
Core References
Mailing List, Patch, Vendor Advisory x_refsource_misc
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220901-0008/
Scores
CVSS v3
7.1
EPSS
0.0025
EPSS Percentile
15.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details
CWE
CWE-401
Status
published
Products (1)
linux/linux_kernel
5.12 - 5.15.33
Published
Jul 26, 2022
Tracked Since
Feb 18, 2026