PT-2023-2384

CVE-2023-1859

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Published

2023-03-14

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Updated

2026-10-21

Description by

CVSS 3.1
4.7
Medium
MetricsAV: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 use-after-free flaw was found in the xen 9pfs front removet function in net/9p/trans xen.c in Xen transport for 9pfs. This issue could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Vendors
Affected products
Weakness enumeration
CWE-416: Use After Free
Related identifiers
CVE-2023-1859
BDU:2023-02166
ALT-PU-2023-1434
ALT-PU-2023-1539
ALT-PU-2024-14046
ALT-PU-2024-6818
AZL-26783
CLSA-2023-1693432495
DLA-3403-1
DLA-3404-1
MGASA-2023-0166
MGASA-2023-0173
OESA-2023-1215
OESA-2023-1216
OESA-2023-1228
OESA-2023-1229
OPENSUSE-SU-2023_3988-1
OPENSUSE-SU-2023_4057-1
OPENSUSE-SU-2023_4058-1
OPENSUSE-SU-2023_4071-1
OPENSUSE-SU-2023_4072-1
OPENSUSE-SU-2023_4072-2
OPENSUSE-SU-2023_4347-1
SUSE-SU-2023:3988-1
SUSE-SU-2023:4030-1
SUSE-SU-2023:4031-1
SUSE-SU-2023:4032-1
SUSE-SU-2023:4033-1
SUSE-SU-2023:4057-1
SUSE-SU-2023:4058-1
SUSE-SU-2023:4071-1
SUSE-SU-2023:4072-1
SUSE-SU-2023:4072-2
SUSE-SU-2023:4093-1
SUSE-SU-2023:4095-1
SUSE-SU-2023:4142-1
SUSE-SU-2023:4347-1
USN-6056-1
USN-6071-1
USN-6072-1
USN-6171-1
USN-6172-1
USN-6175-1
USN-6185-1
USN-6186-1
USN-6187-1
USN-6207-1
USN-6222-1
USN-6223-1
USN-6252-1
USN-6256-1
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