Description

A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.

Related CPE's

o

linux

linux_kernel

2

References

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3a732b46736cd8a29092e4b0b1a9ba83e672bf89

Mailing ListPatchVendor Advisory

https://security.netapp.com/advisory/ntap-20230223-0005/

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-416

[email protected]

Secondary
CWE-416

CVSS impact metrics

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

7.8 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2023-01-12T19:15:24.327

1 year ago

Last modified

2023-04-11T18:15:32.957

1 year ago