A flaw use after free in the Linux kernel Xircom 16-bit... · CVE-2023-1670 · GitHub Advisory Database · GitHub

A flaw use after free in the Linux kernel Xircom 16-bit...

High severity Unreviewed Published Mar 31, 2023 to the GitHub Advisory Database • Updated May 26, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

References

Published by the National Vulnerability Database

Mar 30, 2023

Published to the GitHub Advisory Database Mar 31, 2023

Last updated May 26, 2023

Severity

High

7.8

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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