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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-53179 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to slab out-of-bound access. This patch adds back the IP_SET_HASH_WITH_NET0 macro to ip_set_hash_netportnet to address the issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/050d91c03b28ca479df13dfb02bcd2c60dd6a878 kernel.org Patch 
https://git.kernel.org/stable/c/109e830585e89a03d554bf8ad0e668630d0a6260 kernel.org Patch 
https://git.kernel.org/stable/c/7935b636dd693dfe4483cfef4a1e91366c8103fa kernel.org Patch 
https://git.kernel.org/stable/c/7ca0706c68adadf86a36b60dca090f5e9481e808 kernel.org Patch 
https://git.kernel.org/stable/c/83091f8ac03f118086596f17c9a52d31d6ca94b3 kernel.org Patch 
https://git.kernel.org/stable/c/a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14 kernel.org Patch 
https://git.kernel.org/stable/c/d59b6fc405549f7caf31f6aa5da1d6bef746b166 kernel.org Patch 
https://git.kernel.org/stable/c/d95c8420efe684b964e3aa28108e9a354bcd7225 kernel.org Patch 
https://git.kernel.org/stable/c/e632d09dffc68b9602d6893a99bfe3001d36cefc kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53179
NVD Published Date:
09/15/2025
NVD Last Modified:
12/01/2025
Source:
kernel.org