In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to ocfs2_xattr_find_entry() Add a paranoia check to make sure it doesn't stray beyond valid memory region containing ocfs2 xattr entries when scanning for a match. It will prevent out-of-bound access in case of crafted images.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/1f6e167d6753fe3ea493cdc7f7de8d03147a4d39 cve-icon cve-icon
https://git.kernel.org/stable/c/34759b7e4493d7337cbc414c132cef378c492a2c cve-icon cve-icon
https://git.kernel.org/stable/c/5bbe51eaf01a5dd6fb3f0dea81791e5dbc6dc6dd cve-icon cve-icon
https://git.kernel.org/stable/c/60c0d36189bad58b1a8e69af8781d90009559ea1 cve-icon cve-icon
https://git.kernel.org/stable/c/8e7bef408261746c160853fc27df3139659f5f77 cve-icon cve-icon
https://git.kernel.org/stable/c/9b32539590a8e6400ac2f6e7cf9cbb8e08711a2f cve-icon cve-icon
https://git.kernel.org/stable/c/9e3041fecdc8f78a5900c3aa51d3d756e73264d6 cve-icon cve-icon
https://git.kernel.org/stable/c/b49a786beb11ff740cb9e0c20b999c2a0e1729c2 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024100919-CVE-2024-47670-53f3@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-47670 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-47670 cve-icon
History

Fri, 08 Nov 2024 16:00:00 +0000

Type Values Removed Values Added
References

Wed, 23 Oct 2024 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-787
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Thu, 17 Oct 2024 14:00:00 +0000

Type Values Removed Values Added
References

Sat, 12 Oct 2024 01:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Thu, 10 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 09 Oct 2024 15:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to ocfs2_xattr_find_entry() Add a paranoia check to make sure it doesn't stray beyond valid memory region containing ocfs2 xattr entries when scanning for a match. It will prevent out-of-bound access in case of crafted images.
Title ocfs2: add bounds checking to ocfs2_xattr_find_entry()
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-10-09T14:49:11.938Z

Updated: 2024-12-19T09:25:24.369Z

Reserved: 2024-09-30T16:00:12.936Z

Link: CVE-2024-47670

cve-icon Vulnrichment

Updated: 2024-10-10T13:20:44.078Z

cve-icon NVD

Status : Modified

Published: 2024-10-09T15:15:15.673

Modified: 2024-11-08T16:15:24.397

Link: CVE-2024-47670

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-10-09T00:00:00Z

Links: CVE-2024-47670 - Bugzilla