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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-37950

ocfs2: fix panic in failed foilio allocation

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix panic in failed foilio allocation commit 7e119cff9d0a ("ocfs2: convert w_pages to w_folios") and commit 9a5e08652dc4b ("ocfs2: use an array of folios instead of an array of pages") save -ENOMEM in the folio array upon allocation failure and call the folio array free code. The folio array free code expects either valid folio pointers or NULL. Finding the -ENOMEM will result in a panic. Fix by NULLing the error folio entry.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 7e119cff9d0a21e39e53c7d27addc31f4b8c0000 to < 80d18f060d5bdf2c5eb3d1d00dcb744d6a879222affected
  • 7e119cff9d0a21e39e53c7d27addc31f4b8c0000 to < 31d4cd4eb2f8d9b87ebfa6a5e443a59e3b3d7b8caffected

Linux Linux

Default version status: affected

  • 6.14affected
  • 0 to < 6.14unaffected
  • 6.14.7 to ≤ 6.14.*unaffected
  • 6.15 to ≤ *unaffected

References