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CVE-2023-52441

CVSS v3.1 7.8 (High)
78% Progress
EPSS 0.04 % (17th)
0.04% Progress
Affected Products 1
Advisories 2
NVD Status Modified
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix out of bounds in init_smb2_rsp_hdr()

If client send smb2 negotiate request and then send smb1 negotiate
request, init_smb2_rsp_hdr is called for smb1 negotiate request since
need_neg is set to false. This patch ignore smb1 packets after ->need_neg
is set to false.

Weaknesses
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE Status
PUBLISHED
NVD Status
Modified
CNA
kernel.org
Published Date
2024-02-21 08:15:45
(6 months ago)
Updated Date
2024-05-28 20:16:22
(3 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.15.0 version and prior 5.15.145 version cpe:2.3:o:linux:linux_kernel >= 5.15.0 < 5.15.145
  Linux Kernel from 5.16.0 version and prior 6.1.53 version cpe:2.3:o:linux:linux_kernel >= 5.16.0 < 6.1.53
  Linux Kernel from 6.2.0 version and prior 6.4.16 version cpe:2.3:o:linux:linux_kernel >= 6.2.0 < 6.4.16