5.7

CVE-2018-19665

The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 3.0.1
Qemu ≫ Qemu Version3.1.0 Updaterc0
Opensuse ≫ Leap Version42.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.88% 0.543
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.7 2.1 3.6
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 2.7 5.1 2.9
AV:A/AC:L/Au:S/C:N/I:N/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2018/11/29/1
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/106050
Third Party Advisory
VDB Entry
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.html
Patch
Third Party Advisory
Mailing List