PT-2023-8448 · Linux+5 · Linux Kernel+5
Rohit Keshri
·
Publicado
2023-05-06
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Atualizado
2026-02-18
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CVE-2024-0775
CVSS v3.1
7.1
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A use-after-free flaw was found in the
ext4 remount() function in the Linux kernel, specifically in fs/ext4/super.c in ext4. This issue is related to the handling of old quota file names with the CONFIG QUOTA configuration. The flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free. This could impact the confidentiality, integrity, and availability of protected information.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Linux Kernel
Red Os
Suse
Ubuntu