01 Record

CVE-2025-38194

jffs2: check that raw node were preallocated before writing summary

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

jffs2: check that raw node were preallocated before writing summary

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: 0.19% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 9.2% 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

2025-07-04 13:37Z1 YR AGO

Last updated

2026-05-11 21:23Z3 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-252Unchecked Return ValueBase

Data version

5.2

Document digest

f4474460a2ed686da81b01e3d83d16ce876f3126edac0ca6dc6e17a3cf3fab3e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux2f785402f39b96a077b6e62bf26164bfb8e0c980 to < 337f80f3d546e131c7aa90b61d8cde051ae858c7, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < 8ce46dc5b10b0b6f67663202a4921b0e11ad7367, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < 4adee34098a6ee86a54bf3ec885eab620c126a6b, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < c0edcdb4fc106d69a2d1a0ce4868193511c389f3, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < 3f46644a5131a4793fc95c32a7d0a769745b06e7, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < da12ef7e19048dc5714032c2db587a215852b200, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < 346cfb9d19ea7feb6fb57917b21c4797fb444dab, 2f785402f39b96a077b6e62bf26164bfb8e0c980 to < ec9e6f22bce433b260ea226de127ec68042849b0, 2.6.18—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/337f80f3d546e131c7aa90b61d8cde051ae858c7
git.kernel.orghttps://git.kernel.org/stable/c/8ce46dc5b10b0b6f67663202a4921b0e11ad7367
git.kernel.orghttps://git.kernel.org/stable/c/4adee34098a6ee86a54bf3ec885eab620c126a6b
git.kernel.orghttps://git.kernel.org/stable/c/c0edcdb4fc106d69a2d1a0ce4868193511c389f3
git.kernel.orghttps://git.kernel.org/stable/c/3f46644a5131a4793fc95c32a7d0a769745b06e7
git.kernel.orghttps://git.kernel.org/stable/c/da12ef7e19048dc5714032c2db587a215852b200
git.kernel.orghttps://git.kernel.org/stable/c/346cfb9d19ea7feb6fb57917b21c4797fb444dab
git.kernel.orghttps://git.kernel.org/stable/c/ec9e6f22bce433b260ea226de127ec68042849b0
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-2025-38194

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38194

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References