PT-2023-3560 · Linux+1 · Linux Kernel+1

Rohit Keshri · Published 2023-06-29 · Updated 2026-03-14 · CVE-2023-3397

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux Kernel (affected versions not specified)

Description A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Use After Free

Weakness Enumeration

CWE-362

CWE-416

Related Identifiers

BDU:2023-03779

CVE-2023-3397

ECHO-ECE1-EAD6-9881

ROSA-SA-2023-2241

Affected Products

Debian

Linux Kernel

References · 19

• https://osv.dev/vulnerability/CVE-2023-3397 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3397 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-3397 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2023-3397 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3397 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2023-3397 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03779 · Security Note
• https://spinics.net/lists/kernel/msg4788636.html · Patch
• https://security-tracker.debian.org/tracker/CVE-2023-3397 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2023-3397 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-3397 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-3397 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3397 · Note
• https://lore.kernel.org/lkml/[e-mail] · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2217271 · Note