PT-2023-4154 · Linux+10 · Linux Kernel+10
Alex
·
Publicado
2023-07-19
·
Atualizado
2024-09-13
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CVE-2023-4004
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 Linux kernel's netfilter, specifically in the way a user triggers the
nft pipapo remove function with the element, without a NFT SET EXT KEY END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system. The exploitation of this flaw may 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.
Exploit
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu