Vulnerability Details : CVE-2021-38575

Products affected by CVE-2021-38575

CVSS scores for CVE-2021-38575

CWE ids for CVE-2021-38575

• CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
  The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
  Assigned by: nvd@nist.gov (Primary)
• CWE-124 Buffer Underwrite ('Buffer Underflow')
  The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer.
  Assigned by: infosec@edk2.groups.io (Secondary)
• CWE-252 Unchecked Return Value
  The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.
  Assigned by: infosec@edk2.groups.io (Secondary)
• CWE-680 Integer Overflow to Buffer Overflow
  The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
  Assigned by: infosec@edk2.groups.io (Secondary)

References for CVE-2021-38575