CVE-2023-42754
CVSS V2 None
CVSS V3 None
Description
A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.
Overview
- CVE ID
- CVE-2023-42754
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-05T18:25:22.372Z
- Last Modified Date
- 2024-05-22T16:41:29.829Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2394 | vendor-advisory x_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:2950 | vendor-advisory x_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:3138 | vendor-advisory x_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-42754 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2239845 | issue-tracking x_refsource_REDHAT |
| https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH/ | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6/ | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R/ | |
| https://seclists.org/oss-sec/2023/q4/14 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-42754 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42754 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 14:04:37 | Added to TrackCVE |