01 Record

CVE-2025-37914

net_sched: ets: Fix double list add in class with netem as child qdisc

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

net_sched: ets: Fix double list add in class with netem as child qdisc

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.21% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 11.1% 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 2026-07-30.
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

2025-05-20 15:21Z1 YR AGO

Last updated

2026-08-05 11:58Z1 MO AGO

Reserved

2025-04-16

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-415Double FreeVariant
CWE-123Write-what-where ConditionBase

Data version

5.2

Document digest

1dab258867541afea799d8629bede71a48e951aaaaef3814df51d95ae172e778

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxdcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 24388ba0a1b1b6d4af1b205927ac7f7b119ee4ea, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 554acc5a2ea9703e08023eb9a003f9e5a830a502, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 9efb6a0fa88e0910d079fdfeb4f7ce4d4ac6c990, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 72c3da7e6ceb74e74ddbb5a305a35c9fdfcac6e3, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 1f01e9f961605eb397c6ecd1d7b0233dfbf9077c, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < bc321f714de693aae06e3786f88df2975376d996, dcc68b4d8084e1ac9af0d4022d6b1aff6a139a33 to < 1a6d0c00fa07972384b0c308c72db091d49988b6, 5.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/24388ba0a1b1b6d4af1b205927ac7f7b119ee4ea
git.kernel.orghttps://git.kernel.org/stable/c/554acc5a2ea9703e08023eb9a003f9e5a830a502
git.kernel.orghttps://git.kernel.org/stable/c/9efb6a0fa88e0910d079fdfeb4f7ce4d4ac6c990
git.kernel.orghttps://git.kernel.org/stable/c/72c3da7e6ceb74e74ddbb5a305a35c9fdfcac6e3
git.kernel.orghttps://git.kernel.org/stable/c/1f01e9f961605eb397c6ecd1d7b0233dfbf9077c
git.kernel.orghttps://git.kernel.org/stable/c/bc321f714de693aae06e3786f88df2975376d996
git.kernel.orghttps://git.kernel.org/stable/c/1a6d0c00fa07972384b0c308c72db091d49988b6
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/08/msg00010.html

01 Record index

CVE-2025-37914

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-37914

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References