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Fixed

LIN1022-34160 : Security Advisory - linux - CVE-2026-97548

Created: Sep 25, 2026    Updated: Sep 29, 2026
Resolved Date: Sep 26, 2026
Found In Version: 10.22.33.2
Fix Version: 10.22.33.11
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  xfs: fix the rtrmap and rtrefcount _maxlevels_ondisk functions  The _maxlevels_ondisk functions are used to compute the size of in-memory btree cursors for each btree type.  Unfortunately, LOLLM noticed that the rtrmap and rtrefcount versions of these functions forget to account for the inode root, which means that we could access beyond the end of the cursor given a sufficiently large btree.  Fix this.
Data source: kernel.org (416baaa9-dc9f-4396-8d5f-8c081fb06d67)

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