Base Score

LOW3.2

CVE-2020-25084

QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.

VectorLOCAL

Published Bycve@mitre.org

Published DateSep 25, 2020, 05:15

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

3.2

Vector String

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

Base Severity

LOW

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

HIGH

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

LOW

References

http://www.openwall.com/lists/oss-security/2020/09/16/5
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
https://lists.nongnu.org/archive/html/qemu-devel/2020-08/msg08050.html
https://security.netapp.com/advisory/ntap-20201009-0005/

Base Score

LOW3.2

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

3.2

Vector String

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

Base Severity

LOW

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

HIGH

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

LOW