Edk2 vulnerabilitiesRanked by how likely they are to be used.
Edk2 is made by Tianocore. We track 30 published vulnerabilities in it, across 26 versions. None of them is on the list of flaws known to be exploited today. If you run Edk2, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Edk2 vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Edk2's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Edk2 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 2.1%CVE-2023-45233High
EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6.
- 2.1%CVE-2023-45232High
EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6.
- 2.0%CVE-2021-38575High
NetworkPkg/IScsiDxe has remotely exploitable buffer overflows.
- 1.4%CVE-2019-14553Medium
Improper authentication in EDK II may allow a privileged user to potentially enable information disclosure via network access.
- 1.3%CVE-2019-14559High
Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.
- 1.2%CVE-2023-45235High
EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy Advertise message.
- 1.2%CVE-2023-45230High
EDK2's Network Package is susceptible to a buffer overflow vulnerability via a long server ID option in DHCPv6 client.
- 1.2%CVE-2023-45234High
EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message.
- 1.2%CVE-2021-38576High
A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty.
- 1.1%CVE-2021-28213High
Example EDK2 encrypted private key in the IpSecDxe.efi present potential security risks.
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1 new flaw affects software Acme tracks
EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.
- Matched to
- Edk2 on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 30 published vulnerabilities listed under the name Edk2, across 26 versions.
None of Edk2's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Edk2. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.