CVE-2022-47940

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18

High · published December 23, 2022

CVSS v3.1
8.1
EPSS
2%
Percentile
74.8
In the wild
Unconfirmed
What it is

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2_write.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01544 · 74.8th percentile
Published
2022-12-23T00:00Z
EPSS history
Timeline
  • 23 DEC 00:00Z
    An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18
    cvelistv5