8.2

CVE-2020-35517

Exploit
A flaw was found in qemu. A host privilege escalation issue was found in the virtio-fs shared file system daemon where a privileged guest user is able to create a device special file in the shared directory and use it to r/w access host devices.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version >= 5.0.0 <= 5.2.50
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.08% 0.249
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.2 1.5 6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

https://bugzilla.redhat.com/show_bug.cgi?id=1915823
Patch
Third Party Advisory
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2021-01/msg05461.html
Patch
Third Party Advisory
Exploit
Mailing List
https://www.openwall.com/lists/oss-security/2021/01/22/1
Patch
Third Party Advisory
Exploit
Mailing List