Published: 22/08/2018 Updated: 07/11/2023

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

A NULL pointer deference flaw was found in the way libvirt from 2.5.0 to 3.0.0 handled empty drives. A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service.

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redhat libvirt

Debian Bug report logs - #856313 libvirt: CVE-2017-2635: Null pointer dereference when updating storage size on empty drives Package: src:libvirt; Maintainer for src:libvirt is Debian Libvirt Maintainers <pkg-libvirt-maintainers@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Mon, ...

A NULL pointer deference flaw was found in the way libvirt handled empty drives A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service ...

CWE-476 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2635 https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=c3de387380f6057ee0e46cd9f2f0a092e8070875 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=856313 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-2635

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CVE-2017-2635

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