01 Record

CVE-2025-39782

jbd2: prevent softlockup in jbd2_log_do_checkpoint()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

jbd2: prevent softlockup in jbd2_log_do_checkpoint()

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: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.6% 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 2026-07-14.
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

2025-09-11 16:56Z11 MO AGO

Last updated

2026-07-14 12:42Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-667Improper LockingClass
CWE-413Improper Resource LockingBase

Data version

5.2

Document digest

a8002e33151b92a83a7115368abd8914453155b1ecd210bade132fea75b27283

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf93ea411b73594f7d144855fd34278bcf34a9afc to < f683d611518d30334813eecf9a8c687453e2800e, f93ea411b73594f7d144855fd34278bcf34a9afc to < f7ee8fd689e6d534f9fd2494b9266f7998082e65, f93ea411b73594f7d144855fd34278bcf34a9afc to < 84ff98c1ea19acd3f9389e4bb6061364e943f85e, f93ea411b73594f7d144855fd34278bcf34a9afc to < 26cb9aad94cb1811d8fae115594cc71fa3d91ab0, f93ea411b73594f7d144855fd34278bcf34a9afc to < 41f40038de62e8306897cf6840791b268996432a, f93ea411b73594f7d144855fd34278bcf34a9afc to < 429d50cbaff45090d52a1ea850d5de8c14881ee7, f93ea411b73594f7d144855fd34278bcf34a9afc to < 3faac5e1d14c63260fd1bf789d96bde3ab3d9e54, f93ea411b73594f7d144855fd34278bcf34a9afc to < 9d98cf4632258720f18265a058e62fde120c0151, 2.6.16—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f683d611518d30334813eecf9a8c687453e2800e
git.kernel.orghttps://git.kernel.org/stable/c/f7ee8fd689e6d534f9fd2494b9266f7998082e65
git.kernel.orghttps://git.kernel.org/stable/c/84ff98c1ea19acd3f9389e4bb6061364e943f85e
git.kernel.orghttps://git.kernel.org/stable/c/26cb9aad94cb1811d8fae115594cc71fa3d91ab0
git.kernel.orghttps://git.kernel.org/stable/c/41f40038de62e8306897cf6840791b268996432a
git.kernel.orghttps://git.kernel.org/stable/c/429d50cbaff45090d52a1ea850d5de8c14881ee7
git.kernel.orghttps://git.kernel.org/stable/c/3faac5e1d14c63260fd1bf789d96bde3ab3d9e54
git.kernel.orghttps://git.kernel.org/stable/c/9d98cf4632258720f18265a058e62fde120c0151
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
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2025-39782

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-39782

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References