What is CVE-2009-0024?

CVE-2009-0024 is a High severity Linux kernel vulnerability with a CVSS score of 7.2 out of 10, classified as a Permissions, Privileges and Access Control flaw (CWE-264). CVE-2009-0024 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2009-0024?

CVE-2009-0024 has a CVSS score of 7.2 out of 10, rated High severity. The vector string is AV:L/AC:L/Au:N/C:C/I:C/A:C.

Is there a patch available for CVE-2009-0024?

No patch is currently available for CVE-2009-0024. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2009-0024 actively exploited?

CVE-2009-0024 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Permissions, Privileges and Access Control (CWE-264)?

Weaknesses in this category are related to the management of permissions, privileges, and access controls. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/264.html

CVE-2009-0024

High

The sys_remap_file_pages function in mm/fremap.c in the Linux kernel before 2.6.24.1 allows local users to cause a denial of service or gain privileges via unspecified vectors, related to the vm_file structure member, and the mmap_region and do_munmap functions.

Package Linux Kernel

Published 2009-01-13

Last modified 2026-04-23

CVSS version 2.0

Patch available

Awaiting data

CVSS 2.0 score

7.2

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

User Interaction

Scope

Confidentiality

Low

Integrity

Availability

Vector string

AV:L/AC:L/Au:N/C:C/I:C/A:C

Weakness type

CWE-264

CVE-2009-0024 is a Permissions, Privileges and Access Control vulnerability

What is Permissions, Privileges and Access Control?

Weaknesses in this category are related to the management of permissions, privileges, and access controls. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2009-0024 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Openwall
http://openwall.com/lists/oss-security/2009/01/12/1
Kernel.org
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.24.1
Kernel patch commit
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.24.y.git%3Ba=commit%3Bh=8a459e44ad837018ea5c34a9efe8eb4ad27ded26
Patch
Kernel patch commit
http://www.securityfocus.com/bid/33211
Patch

Details

CVE ID CVE-2009-0024

Severity High

CVSS score 7.2 / 10

CVSS version 2.0

Published 2009-01-13

Modified 2026-04-23

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2009-0024?

CVE-2009-0024 is a High severity Linux kernel vulnerability with a CVSS score of 7.2 out of 10 , classified as a Permissions, Privileges and Access Control flaw (CWE-264) . CVE-2009-0024 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2009-0024?

CVE-2009-0024 has a CVSS score of 7.2 out of 10, rated High severity (CVSS 2.0). The vector string is AV:L/AC:L/Au:N/C:C/I:C/A:C.
Is there a patch available for CVE-2009-0024?

No patch is currently available for CVE-2009-0024. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2009-0024 actively exploited?

No — CVE-2009-0024 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Permissions, Privileges and Access Control (CWE-264)?

Weaknesses in this category are related to the management of permissions, privileges, and access controls. View CWE-264 on MITRE CWE →