vulnerability

Oracle Linux: CVE-2021-33286: ELSA-2022-1759: virt:ol and virt-devel:ol security, bug fix, and enhancement update (MODERATE)

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Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Aug 30, 2021
Added
May 18, 2022
Modified
Dec 3, 2025

Description

In NTFS-3G versions < 2021.8.22, when a specially crafted unicode string is supplied in an NTFS image a heap buffer overflow can occur and allow for code execution.
The ntfs3g package is susceptible to a heap overflow on crafted unicode input. When processing NTFS unicode input, proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Solutions

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References

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