CVE-2023-42755

A flaw was found in the IPv4 Resource Reservation Protocol (RSVP) classifier in the Linux kernel. The xprt pointer may go beyond the linear part of the skb, leading to an out-of-bounds read in the `rsvp_classify` function. This issue may allow a local user to crash the system and cause a denial of service.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

13 Sep 2024, 19:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'secalert@redhat.com'}
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html', 'source': 'secalert@redhat.com'}

22 May 2024, 17:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:2950 -
  • () https://access.redhat.com/errata/RHSA-2024:3138 -

11 Jan 2024, 19:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html -

02 Nov 2023, 02:11

Type Values Removed Values Added
First Time Debian debian Linux
Debian
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html - (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html - Mailing List, Third Party Advisory

20 Oct 2023, 00:15

Type Values Removed Values Added
References
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html -

11 Oct 2023, 17:42

Type Values Removed Values Added
References (MISC) https://seclists.org/oss-sec/2023/q3/229 - (MISC) https://seclists.org/oss-sec/2023/q3/229 - Exploit, Mailing List, Patch, Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2239847 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2239847 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2023-42755 - (MISC) https://access.redhat.com/security/cve/CVE-2023-42755 - Third Party Advisory
First Time Linux
Redhat
Redhat enterprise Linux
Linux linux Kernel
CWE CWE-125
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5

05 Oct 2023, 19:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-05 19:15

Updated : 2024-09-13 19:15


NVD link : CVE-2023-42755

Mitre link : CVE-2023-42755

CVE.ORG link : CVE-2023-42755


JSON object : View

Products Affected

redhat

  • enterprise_linux

linux

  • linux_kernel

debian

  • debian_linux
CWE
CWE-125

Out-of-bounds Read