CVE-2023-5088
Detail
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead (potentially overwriting the VM’s boot code). This could be used, for example, by L2 guests with a virtual disk (vdiskL2) stored on a virtual disk of an L1 (vdiskL1) hypervisor to read and/or write data to LBA 0 of vdiskL1, potentially gaining control of L1 at its next reboot.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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| URL | Source(s) | Tag(s) |
|---|---|---|
|
https://access.redhat.com/errata/RHSA-2024:2135 |
CVE, Inc., Red Hat |
|
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https://access.redhat.com/errata/RHSA-2024:2962 |
CVE, Inc., Red Hat |
|
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https://access.redhat.com/security/cve/CVE-2023-5088 |
CVE, Inc., Red Hat |
Third Party Advisory |
|
https://bugzilla.redhat.com/show_bug.cgi?id=2247283 |
CVE, Inc., Red Hat |
Issue Tracking Patch |
|
https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html |
CVE |
|
|
https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html |
CVE |
|
|
https://lore.kernel.org/all/[email protected]/T/ |
CVE, Inc., Red Hat |
Mailing List Patch |
|
https://security.netapp.com/advisory/ntap-20231208-0005/ |
CVE |
|
Quick Info
CVE Dictionary Entry:
CVE-2023-5088
NVD
Published Date:
11/03/2023
NVD
Last Modified:
11/03/2025
Source:
Red Hat, Inc.
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