PT-2023-4753 · Linux+4 · Linux Kernel+4

Published 2023-03-23 · Updated 2023-11-14 · CVE-2023-35825

Positive Technologies (AI Summary)

CVSS v2.0

5.9

Medium

Base vector

AV:L/AC:H/Au:M/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.4

Description The issue is related to a use-after-free problem in the r592 remove function of the Linux kernel's r592 device driver. This can lead to a race condition, potentially causing system crashes or other undefined behavior.

Recommendations For Linux kernel versions prior to 6.3.4, update to version 6.3.4 or later to resolve the issue. As a temporary workaround, consider disabling the r592 remove function until a patch is available.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

ALSA-2023:7077

BDU:2023-05190

CESA-2023_6901

CESA-2023_7077

CVE-2023-35825

RHSA-2023:6583

RHSA-2023:6901

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_6901

RHSA-2023_7077

RHSA-2024:0575

RHSA-2024:0724

Affected Products

Almalinux

Centos

Linux Kernel

Red Hat

Red Os

References · 124

• https://errata.almalinux.org/8/ALSA-2023-7077.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-35825 · Security Note
• https://osv.dev/vulnerability/ALSA-2023:7077 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05190 · Security Note
• https://linux.oracle.com/errata/ELSA-2023-6583.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-35825 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-35825 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2023-7077.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35825 · Security Note
• https://bugzilla.redhat.com/2073091 · Note
• https://access.redhat.com/security/cve/CVE-2023-1206 · Note
• https://access.redhat.com/security/cve/CVE-2023-30456 · Note
• https://access.redhat.com/security/cve/CVE-2023-3212 · Note
• https://bugzilla.redhat.com/2214348 · Note
• https://access.redhat.com/security/cve/CVE-2023-4207 · Note