CVE-2022-50762
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/12/2025
Last modified:
24/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()<br />
<br />
syzbot reported UBSAN error as below:<br />
<br />
[ 76.901829][ T6677] ================================================================================<br />
[ 76.903908][ T6677] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:675:13<br />
[ 76.905363][ T6677] shift exponent -247 is negative<br />
<br />
This patch avoid this error.