SUSE: CVE-2023-4693: SUSE Linux Security Advisory
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
10/16/2023
10/17/2023
10/17/2023
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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