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Vulnerability DatabaseCVE-2022-50864
CVE-2022-50864:
Linux Debian vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix shift-out-of-bounds due to too large exponent of block size
If field s_log_block_size of superblock data is corrupted and too large, init_nilfs() and load_nilfs() still can trigger a shift-out-of-bounds warning followed by a kernel panic (if panic_on_warn is set):
shift exponent 38973 is too large for 32-bit type 'int'
Call Trace:
This fixes the issue by adding and using a new helper function for getting block size with sanity check.
Source: NVD
Related Linux Debian vulnerabilities:
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