CVE-2022-50056
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix missing i_op in ntfs_read_mft
There is null pointer dereference because i_op == NULL. The bug happens because we don't initialize i_op for records in $Extend.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 82cae269cfa953032fbb8980a7d554d60fb00b17 < c293e8abc09e6e1faa50d967bd8862b1cbd575e5 | affected |
| Linux | Linux | 82cae269cfa953032fbb8980a7d554d60fb00b17 < 8089a1bc27b41e6800590a92d17c119e9aa8ff53 | affected |
| Linux | Linux | 82cae269cfa953032fbb8980a7d554d60fb00b17 < 37a530bfe56ca9a0d3129598803f2794c7428aae | affected |
| Linux | Linux | 5.15 | affected |
| Linux | Linux | 0 < 5.15 | unaffected |
| Linux | Linux | 5.15.63 <= 5.15.* | unaffected |
| Linux | Linux | 5.19.4 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5
- https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53
- https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae
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