CVE-2023-5158 — Possible dos from guest to host invringh_kiov_advance in vhost driver at drivers/vhost/vringh.c

Description (CNA)

A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.

Affected (CNA)

Vendor / product	Versions
n/a / kernel	unaffected 5.13-rc1
Red Hat / Red Hat Enterprise Linux 6	unaffected
Red Hat / Red Hat Enterprise Linux 7	unaffected
Red Hat / Red Hat Enterprise Linux 7	unaffected
Red Hat / Red Hat Enterprise Linux 8	unaffected
Red Hat / Red Hat Enterprise Linux 8	unaffected
Red Hat / Red Hat Enterprise Linux 9	unaffected
Red Hat / Red Hat Enterprise Linux 9	unaffected
Fedora / Fedora	unaffected

CWE

CWE-684

References

https://access.redhat.com/security/cve/CVE-2023-5158
https://bugzilla.redhat.com/show_bug.cgi?id=2240561

ADP enrichment

CVE

No English description supplied.

https://access.redhat.com/security/cve/CVE-2023-5158
https://bugzilla.redhat.com/show_bug.cgi?id=2240561

CISA-ADP

No English description supplied.

No references supplied.