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CVE-2020-8648

CVSS v3.1 7.1 (High)
71% Progress
CVSS v2.0 3.6 (Low)
36% Progress
EPSS 0.08 % (34th)
0.08% Progress
Affected Products 9
Advisories 31
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2020-02-06 01:15:10
(4 years ago)
Updated Date
2022-07-28 00:08:45
(2 years ago)

Affected Products

Broadcom

Canonical

Debian

Linux

Netapp

Opensuse

Configuration #1

    CPE23 From Up To
  Linux Kernel 5.5.2 and prior versions cpe:2.3:o:linux:linux_kernel <= 5.5.2

Configuration #2

    CPE23 From Up To
  Debian Linux 8.0 cpe:2.3:o:debian:debian_linux:8.0

Configuration #3

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1

Configuration #4

    CPE23 From Up To
  Netapp Active Iq Unified Manager for Vmware Vsphere cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere
  Netapp Cloud Backup cpe:2.3:a:netapp:cloud_backup:-
  Netapp Hci Baseboard Management Controller H410c cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c
  Netapp Solidfire Baseboard Management Controller cpe:2.3:a:netapp:solidfire_baseboard_management_controller:-
  Broadcom Brocade Fabric Operating System Firmware cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-

Configuration #5

    CPE23 From Up To
  Canonical Ubuntu Linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts