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  4. CVE 2024 50247 fsntfs3 check if more than chunk size bytes are
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Back to active CVEs
High · CVSS 7.3CVE-2024-50247

fs/ntfs3: Check if more than chunk-size bytes are writtenCVE-2024-50247

Answer in brief

CVE-2024-50247 records a High severity (CVSS 7.3) vulnerability in fs/ntfs3: Check if more than chunk-size bytes are written. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 9, 2024Updated Aug 5, 2026Source checked Nov 5, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.3
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=4534a70b7056fd4b9a1c6db5a4ce3c98546b291e <e5ae7859008688626b4d2fa6139eeaa08e255053 || >=4534a70b7056fd4b9a1c6db5a4ce3c98546b291e <1b6bc5f7212181093b6c5310eea216fc09c721a9 || >=4534a70b7056fd4b9a1c6db5a4ce3c98546b291e <5f21e3e60982cd7353998b4f59f052134fd47d64 || >=4534a70b7056fd4b9a1c6db5a4ce3c98546b291e <4a4727bc582832f354e0d3d49838a401a28ae25e || >=4534a70b7056fd4b9a1c6db5a4ce3c98546b291e <9931122d04c6d431b2c11b5bb7b10f28584067f0e5ae7859008688626b4d2fa6139eeaa08e255053, 1b6bc5f7212181093b6c5310eea216fc09c721a9, 5f21e3e60982cd7353998b4f59f052134fd47d64, 4a4727bc582832f354e0d3d49838a401a28ae25e, 9931122d04c6d431b2c11b5bb7b10f28584067f0
Linux/Linuxgeneric5.15Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to e5ae7859008688626b4d2fa6139eeaa08e255053 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 9, 2024

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 5, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencelists.debian.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Check if more than chunk-size bytes are written A incorrectly formatted chunk may decompress into more than LZNT_CHUNK_SIZE bytes and a index out of bounds will occur in s_max_off.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • OpenPPL ppl.nn CUDA Optimizer opt_graph.cc InitQuantization out-of-boundsAlso CWE-125

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125
Source
CVE List V5
Source checked
Nov 5, 2026
References
6 linked sources
Open source record