Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2021-3347: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

SUSE: CVE-2021-3347: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
01/29/2021
Created
02/09/2021
Added
02/06/2021
Modified
02/13/2023

Description

An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.

Solution(s)

  • suse-upgrade-kernel-64kb
  • suse-upgrade-kernel-64kb-devel
  • suse-upgrade-kernel-64kb-extra
  • suse-upgrade-kernel-64kb-optional
  • suse-upgrade-kernel-azure
  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-azure-devel
  • suse-upgrade-kernel-bigmem
  • suse-upgrade-kernel-bigmem-base
  • suse-upgrade-kernel-bigmem-devel
  • suse-upgrade-kernel-debug
  • suse-upgrade-kernel-debug-devel
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-base
  • suse-upgrade-kernel-default-base-rebuild
  • suse-upgrade-kernel-default-devel
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-default-kgraft
  • suse-upgrade-kernel-default-man
  • suse-upgrade-kernel-default-optional
  • suse-upgrade-kernel-devel
  • suse-upgrade-kernel-devel-azure
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-docs-html
  • suse-upgrade-kernel-ec2
  • suse-upgrade-kernel-ec2-base
  • suse-upgrade-kernel-ec2-devel
  • suse-upgrade-kernel-kvmsmall
  • suse-upgrade-kernel-kvmsmall-devel
  • suse-upgrade-kernel-macros
  • suse-upgrade-kernel-obs-build
  • suse-upgrade-kernel-obs-qa
  • suse-upgrade-kernel-pae
  • suse-upgrade-kernel-pae-base
  • suse-upgrade-kernel-pae-devel
  • suse-upgrade-kernel-ppc64
  • suse-upgrade-kernel-ppc64-base
  • suse-upgrade-kernel-ppc64-devel
  • suse-upgrade-kernel-preempt
  • suse-upgrade-kernel-preempt-devel
  • suse-upgrade-kernel-preempt-extra
  • suse-upgrade-kernel-preempt-optional
  • suse-upgrade-kernel-source
  • suse-upgrade-kernel-source-azure
  • suse-upgrade-kernel-source-vanilla
  • suse-upgrade-kernel-syms
  • suse-upgrade-kernel-syms-azure
  • suse-upgrade-kernel-trace
  • suse-upgrade-kernel-trace-base
  • suse-upgrade-kernel-trace-devel
  • suse-upgrade-kernel-vanilla-base
  • suse-upgrade-kernel-xen
  • suse-upgrade-kernel-xen-base
  • suse-upgrade-kernel-xen-devel
  • suse-upgrade-kernel-zfcpdump
  • suse-upgrade-kgraft-patch-4_4_121-92_129-default
  • suse-upgrade-kgraft-patch-4_4_121-92_135-default
  • suse-upgrade-kgraft-patch-4_4_121-92_138-default
  • suse-upgrade-kgraft-patch-4_4_121-92_141-default
  • suse-upgrade-kgraft-patch-4_4_121-92_146-default
  • suse-upgrade-kgraft-patch-4_4_121-92_149-default
  • suse-upgrade-kgraft-patch-4_4_180-94_116-default
  • suse-upgrade-kgraft-patch-4_4_180-94_121-default
  • suse-upgrade-kgraft-patch-4_4_180-94_124-default
  • suse-upgrade-kgraft-patch-4_4_180-94_127-default
  • suse-upgrade-kgraft-patch-4_4_180-94_130-default
  • suse-upgrade-kgraft-patch-4_4_180-94_135-default
  • suse-upgrade-kgraft-patch-4_4_180-94_138-default
  • suse-upgrade-reiserfs-kmp-default

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;