NVD / CVE Program· CNA Linux

CVE-2024-41019: fs/ntfs3: Validate ff offset

Noroxi assessment

Priority: Monitor (action score 22/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.22% (FIRST EPSS).
Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
Fixed version: Linux Linux 35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0, 50c47879650b4c97836a0086632b3a2e300b0f06, 617cf144c206f98978ec730b17159344fd147cb4.
Severity is disputed: the assigning authority (CNA) scores it 7.8, NVD 5.5.
Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0, 50c47879650b4c97836a0086632b3a2e300b0f06, 617cf144c206f98978ec730b17159344fd147cb4 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Validate ff offset This adds sanity checks for ff offset. There is a check on rt->first_free at first, but walking through by ff without any check. If the second ff is a large offset. We may encounter an out-of-bound read.

MediumCVSS 5.5 · v3.1—No exploit Fix available

BDU:2024-08310

Published: Jul 29, 2024
Updated: Aug 5, 2026
EPSS: 0.2% · 12th percentile
CWE: CWE-125

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 22 / 40 · 5.5 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.2%

CISA SSVC decision

Exploitation: none
Automatable: no
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 5.5
CNA · Linux: 7.8; 2.3 point gap

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

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Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
linux	linux kernel	cpe:2.3:o:linux:linux_kernel

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

linux linux kernel5.15 and later · before 5.15.164
linux linux kernel5.16 and later · before 6.1.102
linux linux kernel6.2 and later · before 6.6.43
linux linux kernel6.7 and later · before 6.9.12
linux linux kernel6.10 and later · before 6.10.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

Linux Linux
- 5.15affected
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0affected · git
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 818a257428644b8873e79c44404d8fb6598d4440affected · git
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 6ae7265a7b816879fd0203e83b5030d3720bbb7aaffected · git
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 82c94e6a7bd116724738aa67eba6f5fedf3a3319affected · git
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 617cf144c206f98978ec730b17159344fd147cb4affected · git
- 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e and later · before 50c47879650b4c97836a0086632b3a2e300b0f06affected · git
- before 5.15not affected · semver
- 5.15.164 and later · up to and including 5.15.*not affected · semver
- 6.1.102 and later · up to and including 6.1.*not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Ecosystem	Package	Affected range	Fix
Debian:12	linux	before 6.1.106-1	6.1.106-1
Debian:13	linux	before 6.9.12-1	6.9.12-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
90Now
CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
89Now
CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
85Now

Published before and after this one in the same product

← EarlierCVE-2024-41017Jul 29, 2024 · jfs: don't walk off the end of ealist
22Monitor
← EarlierCVE-2024-41018Jul 29, 2024 · fs/ntfs3: Add a check for attr_names and oatbl
22Monitor
Later →CVE-2024-41090Jul 29, 2024 · tap: add missing verification for short frame
28Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Linux Linux	35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0	Vendor (CNA)
Linux Linux	50c47879650b4c97836a0086632b3a2e300b0f06	Vendor (CNA)
Linux Linux	617cf144c206f98978ec730b17159344fd147cb4	Vendor (CNA)
Linux Linux	6ae7265a7b816879fd0203e83b5030d3720bbb7a	Vendor (CNA)
Linux Linux	818a257428644b8873e79c44404d8fb6598d4440	Vendor (CNA)
Linux Linux	82c94e6a7bd116724738aa67eba6f5fedf3a3319	Vendor (CNA)
debian:linux	6.1.106-1 · Debian:12	Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).