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SUSE: CVE-2023-4693: SUSE Linux Security Advisory

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SUSE: CVE-2023-4693: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/16/2023
Created
10/17/2023
Added
10/17/2023
Modified
11/03/2023

Description

An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.

Solution(s)

  • suse-upgrade-grub2
  • suse-upgrade-grub2-arm64-efi
  • suse-upgrade-grub2-arm64-efi-debug
  • suse-upgrade-grub2-arm64-efi-extras
  • suse-upgrade-grub2-branding-upstream
  • suse-upgrade-grub2-i386-efi-extras
  • suse-upgrade-grub2-i386-pc
  • suse-upgrade-grub2-i386-pc-debug
  • suse-upgrade-grub2-i386-pc-extras
  • suse-upgrade-grub2-i386-xen-extras
  • suse-upgrade-grub2-powerpc-ieee1275
  • suse-upgrade-grub2-powerpc-ieee1275-debug
  • suse-upgrade-grub2-powerpc-ieee1275-extras
  • suse-upgrade-grub2-s390x-emu
  • suse-upgrade-grub2-s390x-emu-debug
  • suse-upgrade-grub2-s390x-emu-extras
  • suse-upgrade-grub2-snapper-plugin
  • suse-upgrade-grub2-systemd-sleep-plugin
  • suse-upgrade-grub2-x86_64-efi
  • suse-upgrade-grub2-x86_64-efi-debug
  • suse-upgrade-grub2-x86_64-efi-extras
  • suse-upgrade-grub2-x86_64-xen
  • suse-upgrade-grub2-x86_64-xen-extras

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