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Test ID:1.3.6.1.4.1.25623.1.1.2.2021.1531
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-1531)
Summary:The remote host is missing an update for the Huawei EulerOS 'kernel' package(s) announced via the EulerOS-SA-2021-1531 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS 'kernel' package(s) announced via the EulerOS-SA-2021-1531 advisory.

Vulnerability Insight:
A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.(CVE-2020-28915)

Affected Software/OS:
'kernel' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.6.0.

Solution:
Please install the updated package(s).

CVSS Score:
6.1

CVSS Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-28915
https://bugzilla.suse.com/show_bug.cgi?id=1178886
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.15
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5af08640795b2b9a940c9266c0260455377ae262
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6735b4632def0640dbdf4eb9f99816aca18c4f16
https://syzkaller.appspot.com/bug?id=08b8be45afea11888776f897895aef9ad1c3ecfd
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