01 Record

CVE-2022-50382

padata: Always leave BHs disabled when running ->parallel()

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

padata: Always leave BHs disabled when running ->parallel()

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.0% 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

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

2025-09-18 13:33Z11 MO AGO

Last updated

2026-05-11 19:18Z3 MO AGO

Reserved

2025-09-17

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-667Improper LockingClass
CWE-833DeadlockBase

Data version

5.2

Document digest

ed71fcfffdabd51aab45beec1a15405a9f923315498731d225481a4a363d5891

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux4611ce22468895acd61fee9ac1da810d60617d9a to < 8e0681dd4eee029eb1d533d06993f7cb091efb73, 4611ce22468895acd61fee9ac1da810d60617d9a to < 17afa98bccec4f52203508b3f49b5f948c6fd6ac, 4611ce22468895acd61fee9ac1da810d60617d9a to < 7337adb20fcc0aebb50eaff2bc5a8dd9a7c6743d, 4611ce22468895acd61fee9ac1da810d60617d9a to < 6cfa9e60c0f88fdec6368e081ab968411cc706b1, 4611ce22468895acd61fee9ac1da810d60617d9a to < 34c3a47d20ae55b3600fed733bf96eafe9c500d5, 5.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8e0681dd4eee029eb1d533d06993f7cb091efb73
git.kernel.orghttps://git.kernel.org/stable/c/17afa98bccec4f52203508b3f49b5f948c6fd6ac
git.kernel.orghttps://git.kernel.org/stable/c/7337adb20fcc0aebb50eaff2bc5a8dd9a7c6743d
git.kernel.orghttps://git.kernel.org/stable/c/6cfa9e60c0f88fdec6368e081ab968411cc706b1
git.kernel.orghttps://git.kernel.org/stable/c/34c3a47d20ae55b3600fed733bf96eafe9c500d5

01 Record index

CVE-2022-50382

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50382

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References