CVE-2023-54102
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow
A static code analysis tool flagged the possibility of buffer overflow when
using copy_from_user() for a debugfs entry.
Currently, it is possible that copy_from_user() copies more bytes than what
would fit in the mybuf char array. Add a min() restriction check between
sizeof(mybuf) - 1 and nbytes passed from the userspace buffer to protect
against buffer overflow.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0004
Percentile
0,1th
Updated
EPSS Score Trend (Last 82 Days)
https://git.kernel.org/stable/c/644a9d5e22761a41d5005a26996a643da96de962
https://git.kernel.org/stable/c/a9df88cb31dcbd72104ec5883f35cbc1fb587e47
https://git.kernel.org/stable/c/ad050f6cf681ebb850a9d4bc19474d3896476301
https://git.kernel.org/stable/c/c6087b82a9146826564a55c5ca0164cac40348f5
https://git.kernel.org/stable/c/e0e7faee3a7dd6f51350cda64997116a247eb045
https://git.kernel.org/stable/c/f91037487036e2d2f18d3c2481be6b9a366bde7f