01 Record

CVE-2023-53179

netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.4% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-15.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-09-15 14:04Z1 YR AGO

Last updated

2026-10-15 21:41Z13 DAYS AGO

Reserved

2025-09-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-787Out-of-bounds WriteBase
CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

d9966275c31fbe56bb9275d0698453cafeee6cad14ea2d4ff5afc7876eda54d0

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0d5d0b5c41f766355f2b42c47d13ea001f754c7d to < 7935b636dd693dfe4483cfef4a1e91366c8103fa, cb3e590df429ce151d5041884a4947099b8ad6a7 to < e632d09dffc68b9602d6893a99bfe3001d36cefc, 886503f34d63e681662057448819edb5b1057a97 to < 109e830585e89a03d554bf8ad0e668630d0a6260, 886503f34d63e681662057448819edb5b1057a97 to < 83091f8ac03f118086596f17c9a52d31d6ca94b3, 886503f34d63e681662057448819edb5b1057a97 to < a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14, 886503f34d63e681662057448819edb5b1057a97 to < 7ca0706c68adadf86a36b60dca090f5e9481e808, 886503f34d63e681662057448819edb5b1057a97 to < d59b6fc405549f7caf31f6aa5da1d6bef746b166, 886503f34d63e681662057448819edb5b1057a97 to < d95c8420efe684b964e3aa28108e9a354bcd7225, 886503f34d63e681662057448819edb5b1057a97 to < 050d91c03b28ca479df13dfb02bcd2c60dd6a878, 186642845b02e1a7944ef33c3a3ac41eba77517f, 919560afc21f91ca352a20394d5249aba1799690, 4.14.84 to < 4.14.326, 4.19.5 to < 4.19.295, 4.4.165 to < 4.5, 4.9.141 to < 4.10, 4.20—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7935b636dd693dfe4483cfef4a1e91366c8103fa
git.kernel.orghttps://git.kernel.org/stable/c/e632d09dffc68b9602d6893a99bfe3001d36cefc
git.kernel.orghttps://git.kernel.org/stable/c/109e830585e89a03d554bf8ad0e668630d0a6260
git.kernel.orghttps://git.kernel.org/stable/c/83091f8ac03f118086596f17c9a52d31d6ca94b3
git.kernel.orghttps://git.kernel.org/stable/c/a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14
git.kernel.orghttps://git.kernel.org/stable/c/7ca0706c68adadf86a36b60dca090f5e9481e808
git.kernel.orghttps://git.kernel.org/stable/c/d59b6fc405549f7caf31f6aa5da1d6bef746b166
git.kernel.orghttps://git.kernel.org/stable/c/d95c8420efe684b964e3aa28108e9a354bcd7225
git.kernel.orghttps://git.kernel.org/stable/c/050d91c03b28ca479df13dfb02bcd2c60dd6a878

07 Fixed in

Debian 12

linux
Fixed in 6.1.55-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.5.3-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.5.3-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.