CVE-2023-2194

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-2194
An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data->block[0]" variable was not capped to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to crash the system or potentially achieve code execution.

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2188396 Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/92fbb6d1296f Patch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
https://bugzilla.redhat.com/show_bug.cgi?id=2188396 Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/92fbb6d1296f Patch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
History

21 Nov 2024, 07:58

Type Values Removed Values Added
References () https://bugzilla.redhat.com/show_bug.cgi?id=2188396 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2188396 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/torvalds/linux/commit/92fbb6d1296f - Patch () https://github.com/torvalds/linux/commit/92fbb6d1296f - Patch
References () https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html - () https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html -
References () https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html - () https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html -

03 May 2023, 14:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html -

03 May 2023, 01:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html -

28 Apr 2023, 03:48

Type Values Removed Values Added
References (MISC) https://github.com/torvalds/linux/commit/92fbb6d1296f - (MISC) https://github.com/torvalds/linux/commit/92fbb6d1296f - Patch
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2188396 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2188396 - Issue Tracking, Patch, Third Party Advisory
CWE CWE-787
CPE cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.7

21 Apr 2023, 01:45

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-20 21:15

Updated : 2024-11-21 07:58

NVD link : CVE-2023-2194

Mitre link : CVE-2023-2194

CVE.ORG link : CVE-2023-2194

JSON object : View

Products Affected

linux

  • linux_kernel

redhat

  • enterprise_linux

fedoraproject

  • fedora
CWE
CWE-787

Out-of-bounds Write