CVE-2022-50762 - CVE House
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Status published Unknown CVE-2022-50762

fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst() syzbot reported UBSAN error as below: [ 76.901829][ T6677] ================================================================================ [ 76.903908][ T6677] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:675:13 [ 76.905363][ T6677] shift exponent -247 is negative This patch avoid this error.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
58cf68a1886d14ffdc5c892ce483a82156769e88, a3b774342fa752a5290c0de36375289dfcf4a260, 4746c49b11b2403f5b5b07c6eac9e60663dcd9a3, a2b6986316a2d106f6951e76db70fa4b2fde64a9, 5.15.45, 5.17.13, 5.18.2, 5.19, 0, 5.15.86, 6.0.16, 6.1.2, 6.2

Timeline

Official Publish: December 24th, 2025
Last Modified: May 23rd, 2026
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.