5.5

CVE-2025-21667

iomap: avoid avoid truncating 64-bit offset to 32 bits

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 6.1.127
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.74
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.11
Linux ≫ Linux Kernel Version6.13 Updaterc1
Linux ≫ Linux Kernel Version6.13 Updaterc2
Linux ≫ Linux Kernel Version6.13 Updaterc3
Linux ≫ Linux Kernel Version6.13 Updaterc4
Linux ≫ Linux Kernel Version6.13 Updaterc5
Linux ≫ Linux Kernel Version6.13 Updaterc6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.102
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

https://git.kernel.org/stable/c/402ce16421477e27f30b57d6d1a6dc248fa3a4e4
Patch
https://git.kernel.org/stable/c/7ca4bd6b754913910151acce00be093f03642725
Patch
https://git.kernel.org/stable/c/91371922704c8d82049ef7c2ad974d0a2cd1174d
Patch
https://git.kernel.org/stable/c/c13094b894de289514d84b8db56d1f2931a0bade
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html