iomap: avoid avoid truncating 64-bit offset to 32 bits
on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a
32-bit position due to folio_next_index() returning an unsigned long.
This could lead to an infinite loop when writing to an xfs filesystem.
Metrics
Affected Vendors & Products
| Source | ID | Title | 
|---|---|---|
  Debian DLA | 
                DLA-4076-1 | linux-6.1 security update | 
  EUVD | 
                EUVD-2025-2616 | In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a 32-bit position due to folio_next_index() returning an unsigned long. This could lead to an infinite loop when writing to an xfs filesystem. | 
  Ubuntu USN | 
                USN-7445-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7448-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7595-1 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7595-2 | Linux kernel (Real-time) vulnerabilities | 
  Ubuntu USN | 
                USN-7595-3 | Linux kernel (Raspberry Pi Real-time) vulnerabilities | 
  Ubuntu USN | 
                USN-7595-4 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7595-5 | Linux kernel vulnerabilities | 
  Ubuntu USN | 
                USN-7596-1 | Linux kernel (Azure) vulnerabilities | 
  Ubuntu USN | 
                USN-7596-2 | Linux kernel (Azure, N-Series) vulnerabilities | 
  Ubuntu USN | 
                USN-7653-1 | Linux kernel (HWE) vulnerabilities | 
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 03 Nov 2025 21:30:00 +0000
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Wed, 01 Oct 2025 20:15:00 +0000
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        ssvc
         
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Wed, 16 Jul 2025 13:45:00 +0000
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        epss
         
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Fri, 11 Jul 2025 13:45:00 +0000
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        epss
         
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        epss
         
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Mon, 03 Feb 2025 20:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Linux
         Linux linux Kernel  | 
|
| Weaknesses | CWE-835 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*  | 
|
| Vendors & Products | 
        
        Linux
         Linux linux Kernel  | 
Sat, 01 Feb 2025 02:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References | 
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| Metrics | 
        
        
        threat_severity
         
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        cvssV3_1
         
 
  | 
Fri, 31 Jan 2025 11:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a 32-bit position due to folio_next_index() returning an unsigned long. This could lead to an infinite loop when writing to an xfs filesystem. | |
| Title | iomap: avoid avoid truncating 64-bit offset to 32 bits | |
| References | 
         | 
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-11-03T20:58:46.039Z
Reserved: 2024-12-29T08:45:45.733Z
Link: CVE-2025-21667
Updated: 2025-10-01T15:58:25.063Z
Status : Modified
Published: 2025-01-31T12:15:27.863
Modified: 2025-11-03T21:19:04.133
Link: CVE-2025-21667
                        OpenCVE Enrichment
                    No data.
 Debian DLA
 EUVD
 Ubuntu USN