PT-2023-2015 · Linux+9 · Kvm+9
Xingyuan Mo
·
Publicado
2023-02-14
·
Atualizado
2025-02-25
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CVE-2023-1513
CVSS v3.1
3.3
Baixa
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
KVM (affected versions not specified)
Description
A flaw was found in KVM that could cause an information leak when calling the KVM GET DEBUGREGS ioctl on 32-bit systems. This issue is related to uninitialized portions of the kvm debugregs structure being copied to userspace. The vulnerability is associated with errors in initializing variables in the kvm vcpu ioctl x86 get debugregs() function of the KVM subsystem in the Linux kernel.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Initialization
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Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Astra Linux
Centos
Kvm
Linuxmint
Red Hat
Rocky Linux
Suse
Ubuntu