VDB

CVE-2018-20855

CVE-2018-20855 REJECTED CVSS 3.299999952316284 LOW

An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace.

EPSS 0.47% · 39.2th percentile

Risk Scores

CVSS 3.1
3.299999952316284
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.47%
39.2th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-hwe0
Ubuntu:16.04:LTSlinux0
Ubuntu:16.04:LTSlinux-oracle0
Ubuntu:18.04:LTSlinux-oem0
Ubuntu:18.04:LTSlinux-azure0
Ubuntu:16.04:LTSlinux-kvm0
Ubuntu:16.04:LTSlinux-aws-hwe0
Ubuntu:16.04:LTSlinux-hwe0
Ubuntu:18.04:LTSlinux-aws0
Ubuntu:18.04:LTSlinux-gke-4.150
Ubuntu:16.04:LTSlinux-raspi20
Ubuntu:16.04:LTSlinux-azure0
Ubuntu:16.04:LTSlinux-gcp0
Ubuntu:18.04:LTSlinux-snapdragon0
Ubuntu:16.04:LTSlinux-snapdragon0
Ubuntu:18.04:LTSlinux-gcp-edge0
Ubuntu:18.04:LTSlinux-hwe-edge0
Ubuntu:18.04:LTSlinux-gcp0
Ubuntu:16.04:LTSlinux-aws0
Ubuntu:18.04:LTSlinux-oracle0

…and 3 more

Timeline

  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 26, 2021 EPSS Score
  • Oct 28, 2021 EPSS Score
  • Dec 30, 2021 EPSS Score
  • Mar 4, 2022 EPSS Score
  • May 6, 2022 EPSS Score
  • Jul 8, 2022 EPSS Score
  • Sep 11, 2022 EPSS Score
  • Nov 13, 2022 EPSS Score
  • Jan 15, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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