jfs: Verify inode mode when loading from disk
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
- —
- Fix status
- Partial Red Hat: 1 without a fix
No CVSS vector from any source. Fix status from CNA and Red Hat.
Summary
In the Linux kernel, the following vulnerability has been resolved: jfs: Verify inode mode when loading from disk The inode mode loaded from corrupted disk can be invalid. Do like what commit 0a9e74051313 ("isofs: Verify inode mode when loading from disk") does.
Why it matters now
EPSS 0.00197 9th percentileScored 2026-11-07
Fix Partial Linux (Linux): 5.4.302, 5.10.247, 5.15.197 +5Red Hat: 1 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 2.6.12 and later | 5.4.302, 5.10.247, 5.15.197, 6.1.159, 6.6.117, 6.12.58, 6.17.8, 6.18 | Patch available | CNA |
- Linux VendorLinux Affected 2.6.12 and later Fixed in 5.4.302, 5.10.247, 5.15.197, 6.1.159, 6.6.117, 6.12.58, 6.17.8, 6.18 Patch available CNA
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.302, 5.10.247, 5.15.197, 6.1.159, 6.6.117, 6.12.58, 6.17.8, 6.18
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
Not affected: 4 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2025-40312
- 2026-10-03 Alias added: GHSA-hh7h-6wp4-3r4m
References
Other 8
- https://git.kernel.org/stable/c/19cce65709a8a2966203653028d9004e28e85bd5
- https://git.kernel.org/stable/c/fabc1348bb8fe6bc80850014ee94bd89945f7f4d
- https://git.kernel.org/stable/c/46c76cfa17d1828c1a889cb54cb11d5ef3dfbc0f
- https://git.kernel.org/stable/c/2870a7dec49ccdc3f6ae35da8f5d6737f21133a8
- https://git.kernel.org/stable/c/ce054a366c54992185c9514e489a14f145b10c29
- https://git.kernel.org/stable/c/1795277a4e98d82e6451544d43695540cee042ea
- https://git.kernel.org/stable/c/8d6a9cbd276b3b85da0e7e98208f89416fed9265
- https://git.kernel.org/stable/c/7a5aa54fba2bd591b22b9b624e6baa9037276986
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- TI-2021-02452 Incorrect authorization in Ubuntu linux kernel KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
Sources
- CVE-2025-40312 · CVE Program
- CVE-2025-40312 · NVD
- FIRST EPSS
- GHSA-hh7h-6wp4-3r4m · GitHub Advisory Database · CC BY 4.0
- CVE-2025-40312 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences