CVE-2022-49166
kernel: ntfs: add sanity check on allocation size
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · February 26, 2025
Updated · June 30, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
ntfs: add sanity check on allocation size
ntfs_read_inode_mount invokes ntfs_malloc_nofs with zero allocation size. It triggers one BUG in the __ntfs_malloc function.
Fix this by adding sanity check on ni->attr_list_size.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified