Attacker Value
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User Interaction
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Privileges Required
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Attack Vector
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CVE-2018-18954

Disclosure Date: November 15, 2018
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Description

The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • opensuse,
  • qemu

Products

  • leap 42.3,
  • qemu,
  • ubuntu linux 18.04,
  • ubuntu linux 18.10
Technical Analysis