CVE-2024-50247
HIGH severity · CVSS 7.3 · Out-of-bounds read
7.3CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactLow
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/1b6bc5f7212181093b6c5310eea216fc09c721a9 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/1b6bc5f7212181093b6c5310eea216fc09c721a9Patch
- https://git.kernel.org/stable/c/4a4727bc582832f354e0d3d49838a401a28ae25ePatch
- https://git.kernel.org/stable/c/5f21e3e60982cd7353998b4f59f052134fd47d64Patch
- https://git.kernel.org/stable/c/9931122d04c6d431b2c11b5bb7b10f28584067f0Patch
- https://git.kernel.org/stable/c/e5ae7859008688626b4d2fa6139eeaa08e255053Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html