01 Record

CVE-2025-38710

gfs2: Validate i_depth for exhash directories

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

gfs2: Validate i_depth for exhash directories

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 ImpacttotalSuccessful exploitation gives total 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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 4.9% 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 2026-10-19.

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: 2025-09-04 15:33Z1 YR AGO
Last updated: 2026-10-15 22:02Z13 DAYS AGO
Reserved: 2025-04-16
Assigning CNA: Linux
Record state: PUBLISHED
Severity: High (CVSS 7.8)
CNA CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 03af747035fd6481b2ff4c2caf7a36f004c7051776ec3e2ddd3642b62185e6bd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux9a0045088d888c9c539c8c626a366cb52c0fbdab to < 076e992752e4b24178918f748d75597c80a408d2, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < 366183911b153e9b8cf758e1414e1154d7569337, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < 112bb60cd0e254a369e95aa9941a694ffeca089f, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < cddea0c721106ea480371412d8de21705eb27376, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < 53a0249d68a210c16e961b83adfa82f94ee0a53d, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < b5f46951e62377b6e406fadc18bc3c5bdf1632a7, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < 9680c58675b82348ab84d387e4fa727f7587e1a0, 9a0045088d888c9c539c8c626a366cb52c0fbdab to < 557c024ca7250bb65ae60f16c02074106c2f197b, 2.6.26—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/076e992752e4b24178918f748d75597c80a408d2
git.kernel.orghttps://git.kernel.org/stable/c/366183911b153e9b8cf758e1414e1154d7569337
git.kernel.orghttps://git.kernel.org/stable/c/112bb60cd0e254a369e95aa9941a694ffeca089f
git.kernel.orghttps://git.kernel.org/stable/c/cddea0c721106ea480371412d8de21705eb27376
git.kernel.orghttps://git.kernel.org/stable/c/53a0249d68a210c16e961b83adfa82f94ee0a53d
git.kernel.orghttps://git.kernel.org/stable/c/b5f46951e62377b6e406fadc18bc3c5bdf1632a7
git.kernel.orghttps://git.kernel.org/stable/c/9680c58675b82348ab84d387e4fa727f7587e1a0
git.kernel.orghttps://git.kernel.org/stable/c/557c024ca7250bb65ae60f16c02074106c2f197b

07 Fixed in

Debian 12

linux
Fixed in 6.1.176-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.43-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.16.3-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.