What is CVE-2024-1312?

CVE-2024-1312 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10, classified as a Use After Free flaw (CWE-416). CVE-2024-1312 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-1312?

CVE-2024-1312 has a CVSS score of 4.7 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2024-1312?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2024-1312 patch availability.

Is CVE-2024-1312 actively exploited?

CVE-2024-1312 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Use After Free (CWE-416)?

The product references memory after it has been freed, which may cause it to crash, use unexpected values, or execute code. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/416.html

CVE-2024-1312

Medium

A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.

Package Linux Kernel

Published 2024-02-08

Last modified 2024-11-21

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

4.7

out of 10

Medium

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Vector string

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness type

CWE-416

CVE-2024-1312 is a Use After Free vulnerability

What is Use After Free?

The product references memory after it has been freed, which may cause it to crash, use unexpected values, or execute code. Learn more on MITRE CWE

References

3 total

Kernel Git
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/mm/memory.c?h=v6.8-rc3&id=657b5146955eba331e01b9a6ae89ce2e716ba306

Mailing List Patch
Red Hat
https://access.redhat.com/security/cve/CVE-2024-1312

Third Party Advisory
Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2225569

Issue Tracking Third Party Advisory

Details

CVE ID CVE-2024-1312

Severity Medium

CVSS score 4.7 / 10

CVSS version 3.1

Published 2024-02-08

Modified 2024-11-21

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2024-1312?

CVE-2024-1312 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10 , classified as an Use After Free flaw (CWE-416) . CVE-2024-1312 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-1312?

CVE-2024-1312 has a CVSS score of 4.7 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2024-1312?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2024-1312 patch availability.
Is CVE-2024-1312 actively exploited?

No. CVE-2024-1312 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.