PT-2023-24815 · Unknown+2 · C Xenstored+2

Julien Grall + 1 · Publicado 2023-10-12 · Atualizado 2024-06-15 · CVE-2023-34323

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions C Xenstored (affected versions not specified)

Description When a transaction is committed, C Xenstored checks the quota is correct before attempting to commit any nodes. It is possible that accounting is temporarily negative if a node has been removed outside of the transaction. Unfortunately, some versions of C Xenstored assume that the quota cannot be negative and use assert() to confirm it, leading to a crash when tools are built without -DNDEBUG (this is the default).

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

CVE-2023-34323

OPENSUSE-SU-2023_4054-1

OPENSUSE-SU-2023_4055-1

OPENSUSE-SU-2023_4174-1

OPENSUSE-SU-2024:13442-1

SUSE-SU-2023:4054-1

SUSE-SU-2023:4055-1

SUSE-SU-2023:4174-1

SUSE-SU-2023:4183-1

SUSE-SU-2023:4184-1

SUSE-SU-2023:4185-1

SUSE-SU-2023_4054-1

SUSE-SU-2023_4055-1

SUSE-SU-2023_4174-1

SUSE-SU-2023_4183-1

SUSE-SU-2023_4184-1

SUSE-SU-2023_4185-1

Produtos afetados

C Xenstored

Debian

Suse

Referências · 39

• https://osv.dev/vulnerability/CVE-2023-34323 · Aviso do Fabricante
• https://bugzilla.suse.com/1215744 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-34323 · Aviso do Fabricante
• https://bugzilla.suse.com/1215747 · Nota
• https://suse.com/security/cve/CVE-2023-34326 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-34323 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2024:13442-1 · Aviso do Fabricante
• https://bugzilla.suse.com/1215748 · Nota
• https://cve.org/CVERecord?id=CVE-2023-34323 · Nota de Segurança
• https://suse.com/support/update/announcement/2023/suse-su-20234183-1 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2023:4183-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-46835 · Nota
• https://osv.dev/vulnerability/ALPINE-CVE-2023-34323 · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2023:4055-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2023:4184-1 · Aviso do Fabricante