vulnerability
Alpine Linux: CVE-2020-14308: Integer Overflow or Wraparound
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:M/C:C/I:C/A:C) | Jul 29, 2020 | Aug 22, 2024 | Jan 28, 2025 |
Severity
6
CVSS
(AV:L/AC:M/Au:M/C:C/I:C/A:C)
Published
Jul 29, 2020
Added
Aug 22, 2024
Modified
Jan 28, 2025
Description
In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic overflows on the requested allocation size. This leads the function to return invalid memory allocations which can be further used to cause possible integrity, confidentiality and availability impacts during the boot process.
Solution
alpine-linux-upgrade-grub
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