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SUSE: CVE-2022-23960: SUSE Linux Security Advisory

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SUSE: CVE-2022-23960: SUSE Linux Security Advisory

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
03/13/2022
Created
10/26/2022
Added
10/26/2022
Modified
02/13/2023

Description

Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.

Solution(s)

  • suse-upgrade-arm-trusted-firmware
  • suse-upgrade-arm-trusted-firmware-imx8mm
  • suse-upgrade-arm-trusted-firmware-imx8mq
  • suse-upgrade-arm-trusted-firmware-poplar
  • suse-upgrade-arm-trusted-firmware-qemu
  • suse-upgrade-arm-trusted-firmware-qemu_sbsa
  • suse-upgrade-arm-trusted-firmware-rk3328
  • suse-upgrade-arm-trusted-firmware-rk3368
  • suse-upgrade-arm-trusted-firmware-rpi3
  • suse-upgrade-arm-trusted-firmware-rpi4
  • suse-upgrade-arm-trusted-firmware-sun50i_a64
  • suse-upgrade-arm-trusted-firmware-sun50i_h6
  • suse-upgrade-arm-trusted-firmware-tegra186
  • suse-upgrade-arm-trusted-firmware-tegra210
  • suse-upgrade-arm-trusted-firmware-tools
  • suse-upgrade-arm-trusted-firmware-zynqmp
  • 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-default
  • suse-upgrade-kernel-default-base
  • suse-upgrade-kernel-default-devel
  • suse-upgrade-kernel-default-extra
  • 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-kvmsmall
  • suse-upgrade-kernel-macros
  • suse-upgrade-kernel-obs-build
  • suse-upgrade-kernel-source
  • suse-upgrade-kernel-source-azure
  • suse-upgrade-kernel-syms
  • suse-upgrade-kernel-syms-azure
  • suse-upgrade-kernel-zfcpdump
  • suse-upgrade-reiserfs-kmp-default

References

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