CVE-2020-14308 (GCVE-0-2020-14308)

Vulnerability from cvelistv5 – Published: 2020-07-29 19:03 – Updated: 2024-08-04 12:39
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • Integer Overflow or Wraparound leading to Heap-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
n/a Grub Affected: All grub2 versions before 2.06
Show details on NVD website
To clipboard 

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