01 Record

CVE-2025-38107

net_sched: ets: fix a race in ets_qdisc_change()

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 a race in ets_qdisc_change()

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 3.8% of scored records. A rank, not a probability.

NVD base score

7.0 (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:H/I:H/A:H

NVD analysis status

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

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

2025-07-03 08:35Z1 YR AGO

Last updated

2026-10-15 21:52Z14 DAYS 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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

56d94228b006f477c4cc90d83162b308776e70f6aab98ccd20e9b434dfda70e0

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux699d82e9a6db29d509a71f1f2f4316231e6232e6 to < eb7b74e9754e1ba2088f914ad1f57a778b11894b, ce881ddbdc028fb1988b66e40e45ca0529c23b46 to < 0b479d0aa488cb478eb2e1d8868be946ac8afb4f, b05972f01e7d30419987a1f221b5593668fd6448 to < 347867cb424edae5fec1622712c8dd0a2c42918f, b05972f01e7d30419987a1f221b5593668fd6448 to < 0383b25488a545be168744336847549d4a2d3d6c, b05972f01e7d30419987a1f221b5593668fd6448 to < 073f64c03516bcfaf790f8edc772e0cfb8a84ec3, b05972f01e7d30419987a1f221b5593668fd6448 to < fed94bd51d62d2e0e006aa61480e94e5cd0582b0, b05972f01e7d30419987a1f221b5593668fd6448 to < d92adacdd8c2960be856e0b82acc5b7c5395fddb, fffa19b5e58c34004a0d6f642d9c24b11d213994, fb155f6597cd7bc3aeed668c3bb15fc3b7cb257d, 5.10.142 to < 5.10.239, 5.15.66 to < 5.15.186, 5.4.213 to < 5.5, 5.19.8 to < 5.20, 6.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/eb7b74e9754e1ba2088f914ad1f57a778b11894b
git.kernel.orghttps://git.kernel.org/stable/c/0b479d0aa488cb478eb2e1d8868be946ac8afb4f
git.kernel.orghttps://git.kernel.org/stable/c/347867cb424edae5fec1622712c8dd0a2c42918f
git.kernel.orghttps://git.kernel.org/stable/c/0383b25488a545be168744336847549d4a2d3d6c
git.kernel.orghttps://git.kernel.org/stable/c/073f64c03516bcfaf790f8edc772e0cfb8a84ec3
git.kernel.orghttps://git.kernel.org/stable/c/fed94bd51d62d2e0e006aa61480e94e5cd0582b0
git.kernel.orghttps://git.kernel.org/stable/c/d92adacdd8c2960be856e0b82acc5b7c5395fddb
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.147-1

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

Debian 13

linux
Fixed in 6.12.35-1

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

Debian 14

linux
Fixed in 6.12.35-1

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