01 Record

CVE-2025-71154

net: usb: rtl8150: fix memory leak on usb_submit_urb() failure

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

net: usb: rtl8150: fix memory leak on usb_submit_urb() failure

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 3.4% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-19.

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

2026-01-23 14:25Z9 MO AGO

Last updated

2026-10-19 18:15Z10 DAYS AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

1a0cbda5d3b6b45c65787ea3528eb918cf6c9cf56242db35f2e66a6038a443eb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < a4e2442d3c48355a84463342f397134f149936d7, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < 2f966186b99550e3c665dbfb87b8314e30acea02, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < db2244c580540306d60ce783ed340190720cd429, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < 4bd4ea3eb326608ffc296db12c105f92dc2f2190, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < 6492ad6439ff1a479fc94dc6052df3628faed8b6, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < 151403e903840c9cf06754097b6732c14f26c532, 4d12997a9bb3d217ad4b925ec3074ec89364bf95 to < 12cab1191d9890097171156d06bfa8d31f1e39c8, 3.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/a4e2442d3c48355a84463342f397134f149936d7
git.kernel.orghttps://git.kernel.org/stable/c/2f966186b99550e3c665dbfb87b8314e30acea02
git.kernel.orghttps://git.kernel.org/stable/c/db2244c580540306d60ce783ed340190720cd429
git.kernel.orghttps://git.kernel.org/stable/c/4bd4ea3eb326608ffc296db12c105f92dc2f2190
git.kernel.orghttps://git.kernel.org/stable/c/6492ad6439ff1a479fc94dc6052df3628faed8b6
git.kernel.orghttps://git.kernel.org/stable/c/151403e903840c9cf06754097b6732c14f26c532
git.kernel.orghttps://git.kernel.org/stable/c/12cab1191d9890097171156d06bfa8d31f1e39c8

07 Fixed in

Debian 12

linux
Fixed in 6.1.162-1

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

Debian 13

linux
Fixed in 6.12.69-1

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

Debian 14

linux
Fixed in 6.18.5-1

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