[Pkg-libvirt-maintainers] Bug#1036297: libvirt: CVE-2023-2700

[Salvatore Bonaccorso]

Source: libvirt
Version: 9.0.0-3
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>
Control: fixed -1 9.3.0-1

Hi,

The following vulnerability was published for libvirt.

CVE-2023-2700[0]:
| A vulnerability was found in libvirt. This security flaw ouccers due
| to repeatedly querying an SR-IOV PCI device's capabilities that
| exposes a memory leak caused by a failure to free the
| virPCIVirtualFunction array within the parent struct's g_autoptr
| cleanup.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-2700
    https://www.cve.org/CVERecord?id=CVE-2023-2700
[1] https://bugzilla.redhat.com/show_bug.cgi?id=2203653
[2] https://gitlab.com/libvirt/libvirt/-/commit/6425a311b8ad19d6f9c0b315bf1d722551ea3585

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore