01 Record

CVE-2025-38337

jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()

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: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 6.0% 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: Analyzed. 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

2025-07-10 08:15Z1 YR AGO

Last updated

2026-05-11 21:26Z3 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

1f1707e19f949422aa2a4cfb1c14724e0ea498d954846ef5273cfe8a78a7996a

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < 5c1a34ff5b0bfdfd2f9343aa9b08d25df618bac5, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < ec669e5bf409f16e464bfad75f0ba039a45de29a, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < 43d5e3bb5f1dcd91e30238ea0b59a5f77063f84e, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < 23361b479f2700c00960d3ae9cdc8ededa762d47, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < 2e7c64d7a92c031d016f11c8e8cb05131ab7b75a, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < f78b38af3540b4875147b7b884ee11a27b3dbf4c, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < a377996d714afb8d4d5f4906336f78510039da29, 6e06ae88edae77379bef7c0cb7d3c2dd88676867 to < af98b0157adf6504fade79b3e6cb260c4ff68e37, 4.3—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/5c1a34ff5b0bfdfd2f9343aa9b08d25df618bac5
git.kernel.orghttps://git.kernel.org/stable/c/ec669e5bf409f16e464bfad75f0ba039a45de29a
git.kernel.orghttps://git.kernel.org/stable/c/43d5e3bb5f1dcd91e30238ea0b59a5f77063f84e
git.kernel.orghttps://git.kernel.org/stable/c/23361b479f2700c00960d3ae9cdc8ededa762d47
git.kernel.orghttps://git.kernel.org/stable/c/2e7c64d7a92c031d016f11c8e8cb05131ab7b75a
git.kernel.orghttps://git.kernel.org/stable/c/f78b38af3540b4875147b7b884ee11a27b3dbf4c
git.kernel.orghttps://git.kernel.org/stable/c/a377996d714afb8d4d5f4906336f78510039da29
git.kernel.orghttps://git.kernel.org/stable/c/af98b0157adf6504fade79b3e6cb260c4ff68e37
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

01 Record index

CVE-2025-38337

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38337

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References