Description

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.

Related CPE's

o

linux

linux_kernel

3

References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b

Mailing ListPatchVendor Advisory

https://security.netapp.com/advisory/ntap-20220901-0008/

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-401

[email protected]

Secondary
CWE-401

CVSS impact metrics

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

7.1 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2022-07-26T17:15:08.543

2 years ago

Last modified

2023-08-04T17:52:41.997

1 year ago