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
Affected Vendors & Products
| Source | ID | Title | 
|---|---|---|
  Debian DLA | 
                DLA-4008-1 | linux-6.1 security update | 
  Debian DLA | 
                DLA-4075-1 | linux security update | 
  Ubuntu USN | 
                USN-7166-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7166-2 | Linux kernel (AWS) vulnerabilities | 
  Ubuntu USN | 
                USN-7166-3 | Linux kernel (HWE) vulnerabilities | 
  Ubuntu USN | 
                USN-7166-4 | Linux kernel (Xilinx ZynqMP) vulnerabilities | 
  Ubuntu USN | 
                USN-7186-1 | Linux kernel (Intel IoTG) vulnerabilities | 
  Ubuntu USN | 
                USN-7186-2 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7194-1 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7293-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7294-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7294-2 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7294-3 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7294-4 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7295-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7301-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7303-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7303-2 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7303-3 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7304-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7311-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7384-1 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7384-2 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7385-1 | Linux kernel (IBM) vulnerabilities | 
  Ubuntu USN | 
                USN-7386-1 | Linux kernel (OEM) vulnerabilities | 
  Ubuntu USN | 
                USN-7393-1 | Linux kernel (FIPS) vulnerabilities | 
  Ubuntu USN | 
                USN-7401-1 | Linux kernel (AWS) vulnerabilities | 
  Ubuntu USN | 
                USN-7403-1 | Linux kernel (HWE) vulnerabilities | 
  Ubuntu USN | 
                USN-7413-1 | Linux kernel (IoT) vulnerabilities | 
  Ubuntu USN | 
                USN-7468-1 | Linux kernel (Azure, N-Series) vulnerabilities | 
  Ubuntu USN | 
                USN-7539-1 | Linux kernel (Raspberry Pi) vulnerabilities | 
  Ubuntu USN | 
                USN-7540-1 | Linux kernel (Raspberry Pi) vulnerabilities | 
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 03 Nov 2025 23:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References | 
         | 
Mon, 03 Nov 2025 21:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References | 
         | 
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
         
  | 
    
        
        
        cvssV3_1
         
  | 
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
         
  | 
    
        
        cvssV3_1
         
 
  | 
Thu, 10 Oct 2024 14:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | 
        
        ssvc
         
  | 
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 | 
         | 
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-11-03T22:20:36.160Z
Reserved: 2024-09-30T16:00:12.936Z
Link: CVE-2024-47670
Updated: 2024-10-10T13:20:44.078Z
Status : Modified
Published: 2024-10-09T15:15:15.673
Modified: 2025-11-03T23:16:14.883
Link: CVE-2024-47670
                        OpenCVE Enrichment
                    No data.
 Debian DLA
 Ubuntu USN