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    CVE-2013-5651

    The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a crafted bitmap, as demonstrated by a large nodeset value to numatune.

    Published:Aug 29, 2013
    Last Modified:Apr 11, 2025
    EPS:Sep 30, 2013
    EPSS Score:0.00639
    CVSS Score:5

    Affected Products

    Vendor
    Redhat
    Product
    Libvirt

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=997367https://bugzilla.redhat.com/show_bug.cgi?id=997367

    Related CVEs

    CVE-2026-18917 (CVSS 7.8) — A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the…
    CVE-2024-8235 (CVSS 6.2) — A flaw was found in libvirt. A refactor of the code fetching the list of interfaces for multiple APIs introduc…
    CVE-2024-2496 (CVSS 5) — A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issu…
    CVE-2023-3750 (CVSS 6.5) — A flaw was found in libvirt. The virStoragePoolObjListSearch function does not return a locked pool as expecte…
    CVE-2023-2700 (CVSS 5.5) — A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI devi…
    CVE-2022-0897 (CVSS 4.3) — A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire…
    CVE-2021-4147 (CVSS 6.5) — A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause lib…
    CVE-2021-3975 (CVSS 6.5) — A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEO…
    CVE-2021-3667 (CVSS 6.5) — An improper locking issue was found in the virStoragePoolLookupByTargetPath API of libvirt. It occurs in the s…
    CVE-2021-3631 (CVSS 6.3) — A flaw was found in libvirt while it generates SELinux MCS category pairs for VMs' dynamic labels. This flaw a…

    References

    http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=47b9127e883677a0d60d767030a147450e919a25
    http://libvirt.org/news.html
    http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
    http://secunia.com/advisories/60895
    http://security.gentoo.org/glsa/glsa-201412-04.xml
    http://www.openwall.com/lists/oss-security/2013/08/30/1
    http://www.ubuntu.com/usn/USN-1954-1
    https://bugzilla.redhat.com/show_bug.cgi?id=997367
    http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=47b9127e883677a0d60d767030a147450e919a25
    http://libvirt.org/news.html
    http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
    http://secunia.com/advisories/60895
    http://security.gentoo.org/glsa/glsa-201412-04.xml
    http://www.openwall.com/lists/oss-security/2013/08/30/1
    http://www.ubuntu.com/usn/USN-1954-1
    https://bugzilla.redhat.com/show_bug.cgi?id=997367

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High