01 Record

CVE-2022-49751

w1: fix WARNING after calling w1_process()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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02 Description

w1: fix WARNING after calling w1_process()

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.0% 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 2026-06-17.

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

2025-03-27 16:42Z1 YR AGO

Last updated

2026-05-11 19:06Z3 MO AGO

Reserved

2025-03-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

7014ad4bfc1b447da7457ae6972e43bee28a694cce367904148f412ad9924a28

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3c52e4e627896b42152cc6ff98216c302932227e to < 190b5c3bbd5df685bb1063bda048831d72b8f1d4, 3c52e4e627896b42152cc6ff98216c302932227e to < bccd6df4c177b1ad766f16565ccc298653d027d0, 3c52e4e627896b42152cc6ff98216c302932227e to < 276052159ba94d4d9f5b453fb4707d6798c6b845, 3c52e4e627896b42152cc6ff98216c302932227e to < 216f35db6ec6a667cd9db4838d657c1d2f4684da, 3c52e4e627896b42152cc6ff98216c302932227e to < 89c62cee5d4d65ac75d99b5f986f7f94290e888f, 3c52e4e627896b42152cc6ff98216c302932227e to < cfc7462ff824ed6718ed0272ee9aae88e20d469a, 3c52e4e627896b42152cc6ff98216c302932227e to < 36225a7c72e9e3e1ce4001b6ce72849f5c9a2d3b, 2.6.28—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/190b5c3bbd5df685bb1063bda048831d72b8f1d4
git.kernel.orghttps://git.kernel.org/stable/c/bccd6df4c177b1ad766f16565ccc298653d027d0
git.kernel.orghttps://git.kernel.org/stable/c/276052159ba94d4d9f5b453fb4707d6798c6b845
git.kernel.orghttps://git.kernel.org/stable/c/216f35db6ec6a667cd9db4838d657c1d2f4684da
git.kernel.orghttps://git.kernel.org/stable/c/89c62cee5d4d65ac75d99b5f986f7f94290e888f
git.kernel.orghttps://git.kernel.org/stable/c/cfc7462ff824ed6718ed0272ee9aae88e20d469a
git.kernel.orghttps://git.kernel.org/stable/c/36225a7c72e9e3e1ce4001b6ce72849f5c9a2d3b

01 Record index

CVE-2022-49751

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49751

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References