01 Record

CVE-2024-26910

netfilter: ipset: fix performance regression in swap operation

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

netfilter: ipset: fix performance regression in swap operation

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 ImpactpartialSuccessful exploitation gives limited 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 6.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2024-04-17 15:59Z2 YR AGO

Last updated

2026-05-23 15:39Z5 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

e115f4e9f5a33fec3917ab24917a63d1360cc4a93558e66080abcbcd21652fbb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux427deb5ba5661c4ae1cfb35955d2e01bd5f3090a to < c7f2733e5011bfd136f1ca93497394d43aa76225, e7152a138a5ac77439ff4e7a7533448a7d4c260d to < a24d5f2ac8ef702a58e55ec276aad29b4bd97e05, 8bb930c3a1eacec1b14817f565ff81667c7c5dfa to < c2dc077d8f722a1c73a24e674f925602ee5ece49, 875ee3a09e27b7adb7006ca6d16faf7f33415aa5 to < 653bc5e6d9995d7d5f497c665b321875a626161c, 23c31036f862582f98386120aee55c9ae23d7899 to < b93a6756a01f4fd2f329a39216f9824c56a66397, 28628fa952fefc7f2072ce6e8016968cc452b1ba to < 970709a67696b100a57b33af1a3d75fc34b747eb, 28628fa952fefc7f2072ce6e8016968cc452b1ba to < 97f7cf1cd80eeed3b7c808b7c12463295c751001, a12606e5ad0cee8f4ba3ec68561c4d6275d2df57, 5.4.264 to < 5.4.269, 5.10.204 to < 5.10.210, 5.15.143 to < 5.15.149, 6.1.68 to < 6.1.79, 6.6.7 to < 6.6.18, 4.19.302 to < 4.20, 6.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c7f2733e5011bfd136f1ca93497394d43aa76225
git.kernel.orghttps://git.kernel.org/stable/c/a24d5f2ac8ef702a58e55ec276aad29b4bd97e05
git.kernel.orghttps://git.kernel.org/stable/c/c2dc077d8f722a1c73a24e674f925602ee5ece49
git.kernel.orghttps://git.kernel.org/stable/c/653bc5e6d9995d7d5f497c665b321875a626161c
git.kernel.orghttps://git.kernel.org/stable/c/b93a6756a01f4fd2f329a39216f9824c56a66397
git.kernel.orghttps://git.kernel.org/stable/c/970709a67696b100a57b33af1a3d75fc34b747eb
git.kernel.orghttps://git.kernel.org/stable/c/97f7cf1cd80eeed3b7c808b7c12463295c751001
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.82-1

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

Debian 13

linux
Fixed in 6.7.7-1

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

Debian 14

linux
Fixed in 6.7.7-1

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