CVE-2022-50762

Linux Kernel < 5.15.86, 5.16.0-6.0.16, 5.19.0-6.1.2 - Integer Overflow via NTFS3 true_sectors_per_clst Calculation

Title source: llm
STIX 2.1

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.

References (4)

Core 4

Scores

EPSS 0.0022
EPSS Percentile 12.2%

Details

Status published
Products (18)
linux/Kernel < 5.15.86linux
linux/Kernel 5.16.0 - 6.0.16linux
linux/Kernel 5.19.0 - 6.1.2linux
Linux/Linux < 5.19
Linux/Linux 4746c49b11b2403f5b5b07c6eac9e60663dcd9a3
Linux/Linux 5.15.45 - 5.15.86
Linux/Linux 5.15.86 - 5.15.*
Linux/Linux 5.17.13 - 5.18
Linux/Linux 5.18.2 - 5.19
Linux/Linux 5.19
... and 8 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026