CVE-2024-50247

fs/ntfs3: Check if more than chunk-size bytes are written

State: Published
Severity: 7.3 High
Published: Nov 9, 2024
Updated: Aug 5, 2026
Reserved: Oct 21, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	7.3 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H	Linux
3.1	7.1 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	CISA-ADP

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
LinuxLinux	4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before e5ae7859008688626b4d2fa6139eeaa08e255053Affected 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 1b6bc5f7212181093b6c5310eea216fc09c721a9Affected 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 5f21e3e60982cd7353998b4f59f052134fd47d64Affected 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 4a4727bc582832f354e0d3d49838a401a28ae25eAffected 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 9931122d04c6d431b2c11b5bb7b10f28584067f0Affected
LinuxLinux	5.15Affected before 5.15Not affected 5.15.171 through 5.15.Not affected 6.1.116 through 6.1.Not affected 6.6.60 through 6.6.Not affected 6.11.7 through 6.11.Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before e5ae7859008688626b4d2fa6139eeaa08e255053Affected
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 1b6bc5f7212181093b6c5310eea216fc09c721a9Affected
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 5f21e3e60982cd7353998b4f59f052134fd47d64Affected
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 4a4727bc582832f354e0d3d49838a401a28ae25eAffected
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e to before 9931122d04c6d431b2c11b5bb7b10f28584067f0Affected

LinuxLinux

5.15Affected
before 5.15Not affected
5.15.171 through 5.15.*Not affected
6.1.116 through 6.1.*Not affected
6.6.60 through 6.6.*Not affected
6.11.7 through 6.11.*Not affected
6.12 and laterNot affected

References

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