Integer overflow in PeCoffLoaderRelocateImage
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9epss 0.4%
exploitation probability
0.4%top 70% of all CVEs
observed exploitation
nono source reports it
EDK2 contains a vulnerability in the PeCoffLoaderRelocateImage(). An Attacker may cause memory corruption due to an overflow via an adjacent network. A successful exploit of this vulnerability may lead to a loss of Confidentiality, Integrity, and/or Availability.
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L
Affected products
TianoCore · EDK2