vulnerability
Amazon Linux AMI 2: CVE-2019-14865: Security patch for grub2 (ALAS-2021-1684)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Nov 29, 2019 | Mar 5, 2024 | May 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Nov 29, 2019
Added
Mar 5, 2024
Modified
May 1, 2025
Description
A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure (for example by setting RLIMIT), causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots.
Solutions
amazon-linux-ami-2-upgrade-grub2amazon-linux-ami-2-upgrade-grub2-commonamazon-linux-ami-2-upgrade-grub2-debuginfoamazon-linux-ami-2-upgrade-grub2-efi-aa64amazon-linux-ami-2-upgrade-grub2-efi-aa64-cdbootamazon-linux-ami-2-upgrade-grub2-efi-aa64-ec2amazon-linux-ami-2-upgrade-grub2-efi-aa64-modulesamazon-linux-ami-2-upgrade-grub2-efi-x64amazon-linux-ami-2-upgrade-grub2-efi-x64-cdbootamazon-linux-ami-2-upgrade-grub2-efi-x64-ec2amazon-linux-ami-2-upgrade-grub2-efi-x64-modulesamazon-linux-ami-2-upgrade-grub2-emuamazon-linux-ami-2-upgrade-grub2-emu-modulesamazon-linux-ami-2-upgrade-grub2-pcamazon-linux-ami-2-upgrade-grub2-pc-modulesamazon-linux-ami-2-upgrade-grub2-toolsamazon-linux-ami-2-upgrade-grub2-tools-efiamazon-linux-ami-2-upgrade-grub2-tools-extraamazon-linux-ami-2-upgrade-grub2-tools-minimal
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