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CVE-2023-38427

CVSS v3.1 9.8 (Critical)
98% Progress
EPSS 0.15 % (52th)
0.15% Progress
Affected Products 5
Advisories 4
NVD Status Analyzed
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.

Weaknesses
CWE-125
Out-of-bounds Read
CWE-191
Integer Underflow (Wrap or Wraparound)
CVE Status
PUBLISHED
NVD Status
Analyzed
CNA
MITRE
Published Date
2023-07-18 00:15:09
(14 months ago)
Updated Date
2024-08-27 18:54:08
(2 weeks ago)

Affected Products

Linux

Netapp

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.15 version and prior 5.15.145 version cpe:2.3:o:linux:linux_kernel >= 5.15 < 5.15.145
  Linux Kernel from 5.16 version and prior 6.1.34 version cpe:2.3:o:linux:linux_kernel >= 5.16 < 6.1.34
  Linux Kernel from 6.2 version and prior 6.3.8 version cpe:2.3:o:linux:linux_kernel >= 6.2 < 6.3.8

Configuration #2

    CPE23 From Up To
  Netapp H300s cpe:2.3:h:netapp:h300s:-
  Netapp H410s cpe:2.3:h:netapp:h410s:-
  Netapp H500s cpe:2.3:h:netapp:h500s:-
  Netapp H700s cpe:2.3:h:netapp:h700s:-