PT-2024-14676 · Linux+6 · Linux Kernel+6

Marc Hartmayer

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Published

2024-04-03

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Updated

2026-03-14

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CVE-2023-52639

CVSS v3.1

4.7

Medium

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A race condition in the KVM: s390: vsie component can cause a crash when gmap->private is zero in kvm s390 vsie gmap notifier. This issue arises because gmap->private is set to vcpu->kvm after creation in the acquire gmap shadow function. The problem can be mitigated by ensuring that children inherit the private field of the parent.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Race Condition

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Weakness Enumeration

CWE-362

Related Identifiers

BDU:2025-13305
CVE-2023-52639
DSA-5658-1
OESA-2024-1617
OESA-2024-1618
OESA-2024-1622
OESA-2024-1647
OESA-2024-1648
OESA-2024-1649
OPENSUSE-SU-2024_1322-1
OPENSUSE-SU-2024_1322-2
OPENSUSE-SU-2024_1332-1
OPENSUSE-SU-2024_1332-2
OPENSUSE-SU-2024_1466-1
OPENSUSE-SU-2024_1480-1
OPENSUSE-SU-2024_1490-1
RHSA-2024:3855
RHSA-2024:4740
RHSA-2024:5257
SUSE-SU-2024:1466-1
SUSE-SU-2024:1480-1
SUSE-SU-2024:1490-1
SUSE-SU-2024:1643-1
SUSE-SU-2024:1646-1
SUSE-SU-2024:1870-1
USN-7121-1
USN-7121-2
USN-7121-3
USN-7159-1
USN-7159-2
USN-7159-3
USN-7159-4
USN-7159-5
USN-7166-1
USN-7166-2
USN-7166-3
USN-7166-4
USN-7186-1
USN-7186-2
USN-7194-1
USN-7195-1
USN-7195-2

Affected Products

Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu