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CVE-2023-52620

netfilter: nf_tables: disallow timeout for anonymous sets

LOW
2.5
CVSS Score
Published: March 21, 2024 at 10:43 AM UTC
Updated: October 15, 2026 at 01:17 AM UTC
2 products affected across 2 vendorsLinux KernelSIMATIC S7-1500 TM MFP

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Severity
LOW2.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets Never used from userspace, disallow these parameters.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
v < 4.19.3124.20 ≤ v < 5.4.2745.11 ≤ v < 5.15.1515.16 ≤ v < 6.1.815.5 ≤ v < 5.10.2156.2 ≤ v < 6.46.46.4 rc16.4 rc26.4 rc36.4 rc46.4 rc56.4 rc66.4 rc7761da2935d6e18d178582dbdf315a3a458555505
Vendor states this is fixed in 00b19ee0dcc1aef06294471ab489bae26d94524e (fixed)
Vendor states this is fixed in 116b0e8e4673a5faa8a739a19b467010c4d3058c (fixed)
Vendor states this is fixed in 49ce99ae43314d887153e07cec8bb6a647a19268 (fixed)
Vendor states this is fixed in 6f3ae02bbb62f151b19162d5fdc9fe3d48450323 (fixed)
Vendor states this is fixed in b7be6c737a179a76901c872f6b4c1d00552d9a1b (fixed)
Vendor states this is fixed in e26d3009efda338f19016df4175f354a9bd0a4ab (fixed)
Vendor states this is fixed in 4.1 (unaffected)
Vendor states this is fixed in 4.19.312 (unaffected)
Vendor states this is fixed in 5.10.215 (unaffected)
Vendor states this is fixed in 5.15.151 (unaffected)
Vendor states this is fixed in 5.4.274 (unaffected)
Vendor states this is fixed in 6.1.81 (unaffected)
Vendor states this is fixed in 6.4 (unaffected)
SIMATIC S7-1500 TM MFP· Siemens
60%
All versions

References (9)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/00b19ee0dcc1aef06294471ab489bae26d94524e
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/116b0e8e4673a5faa8a739a19b467010c4d3058c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/49ce99ae43314d887153e07cec8bb6a647a19268
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/6f3ae02bbb62f151b19162d5fdc9fe3d48450323
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/b7be6c737a179a76901c872f6b4c1d00552d9a1b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/e26d3009efda338f19016df4175f354a9bd0a4ab
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.5LOWCISA-ADP
Attack Vector
LOCAL
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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