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THREAT OPS › Threat News › [NVD] CVE-2022-50262 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Validate BOOT record_size When the NTFS BOOT record_size field < 0, it represents a shift value. However, there is no sanity check on the shift result and the sbi->record_bits calculation through blks

[NVD] CVE-2022-50262 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Validate BOOT record_size When the NTFS BOOT record_size field < 0, it represents a shift value. However, there is no sanity check on the shift result and the sbi->record_bits calculation through blks

lownvdPublished 2025-09-15

CVE-2022-50262 CVSS: 5.5 MEDIUM Published: 2025-09-15T15:15:36.080

In the Linux kernel, the following vulnerability has been resolved:

fs/ntfs3: Validate BOOT record_size

When the NTFS BOOT record_size field < 0, it represents a shift value. However, there is no sanity check on the shift result and the sbi->record_bits calculation through blksize_bits() assumes the size always > 256, which coul

Indicators of compromise

CVE-2022-50262cve
rel-1.14.0-0-g155821a1990b-prebuilt.qemu.orgdomain

Original source: https://nvd.nist.gov/vuln/detail/CVE-2022-50262