Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2023-46862

Good to know:

icon

Date: October 28, 2023

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

Language: C

Severity Score

Related Resources (5)

https://bugzilla.kernel.org/show_bug.cgi?id=218032#c4
https://nvd.nist.gov/vuln/detail/CVE-2023-46862
https://github.com/torvalds/linux/commit/7644b1a1c9a7ae8ab99175989bfc8676055edb46
https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html
https://www.mend.io/vulnerability-database/CVE-2023-46862

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

icon

Upgrade Version

Upgrade to version v5.10.202,v5.15.140,v6.1.61,v6.5.10,v6.6

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

Do you need more information?

Contact Us