vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-1032

MEDIUM
5.5
CVSS Score
Published: January 8, 2024 at 06:11 PM UTC
Updated: June 17, 2026 at 05:26 AM UTC
3 products affected across 3 vendorsLinux KernelUbuntu LinuxLinux

Using linux by The Linux Kernel Organization?

Get instant alerts when new vulnerabilities affect linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ubuntu Linux· Canonicalrubygems
95%
22.0422.10
Linux Kernel· Linux
95%
5.19 ≤ v < 6.36.3 rc1
Affected range stops below 6.3, so it looks safe — our inference, not a vendor statement
Linux· Linux Kernel Organization
60%
v < 6.3~rc2
Affected range stops below 6.3~rc2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Issue TrackingThird Party Advisory
Source: [email protected]
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032
Third Party Advisory
Source: [email protected]
https://ubuntu.com/security/notices/USN-5977-1
Third Party Advisory
Source: [email protected]
https://ubuntu.com/security/notices/USN-6024-1
Third Party Advisory
Source: [email protected]
https://ubuntu.com/security/notices/USN-6033-1
Issue TrackingMailing ListThird Party Advisory
Source: [email protected]
https://www.openwall.com/lists/oss-security/2023/03/13/2

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-415

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card