CVE-2023-1859

Updated: 2025-03-18 20:58:59.463681

Description:

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x MEDIUM 4.7

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 4.7 MEDIUM Ignored 2023-11-21 04:11:53
CentOS 6 ELS kernel 2.6.32 4.7 MEDIUM Ignored 2023-05-26 03:58:17
CentOS 7 ELS kernel 3.10.0 4.7 MEDIUM Ignored 2023-09-19 05:07:23
CentOS 8.4 ELS kernel 4.18.0 4.7 MEDIUM Ignored 2023-05-26 03:58:17
CentOS 8.5 ELS kernel 4.18.0 4.7 MEDIUM Ignored 2023-05-26 03:58:17
CloudLinux 6 ELS kernel 2.6.32 4.7 MEDIUM Ignored 2023-05-26 03:58:17
Oracle Linux 6 ELS kernel 2.6.32 4.7 MEDIUM Ignored 2023-05-26 05:05:15
Ubuntu 16.04 ELS linux 4.4.0 4.7 MEDIUM Not Vulnerable 2023-08-15 09:15:24
Ubuntu 16.04 ELS linux-hwe 4.15.0 4.7 MEDIUM Released CLSA-2023:1693329914 2023-08-29 14:09:45
Ubuntu 18.04 ELS linux 4.15.0 4.7 MEDIUM Released CLSA-2023:1693432495 2023-08-30 21:09:42