PT-2025-37520 · Linux+4 · Linux Kernel+4
Publicado
2023-07-31
·
Atualizado
2025-12-01
·
CVE-2023-53147
CVSS v2.0
6.0
Média
| Vetor | AV:L/AC:H/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a vulnerability in the xfrm subsystem. Specifically, a NULL pointer dereference can occur in the
xfrm update ae params function when using xfrm new ae. This is due to a missing NULL check, potentially allowing a malicious user to crash the kernel.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Resource Release
NULL Pointer Dereference
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Identificadores relacionados
Produtos afetados
Astra Linux
Centos
Linux Kernel
Red Hat
Suse