321 matches found
Ubuntu 16.04 LTS / 18.04 LTS : EDK II vulnerabilities (USN-6920-1)
The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6920-1 advisory. It was discovered that EDK II was not properly performing bounds checks in Tianocompress, which could lead to a buffer overflow. An...
edk2: Temporary DoS vulnerability
A divide-by-zero vulnerability was found in edk2. A successful exploit of this vulnerability may lead to a loss of availability...
edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message
A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity network to transmit a specifically crafted DHCPv6 proxy Advertise message, resulting in the...
Insyde BIOS June 2024 EDK II Reference Vulnerabilities
Potential EDK II reference code vulnerabilities have been identified in certain HP PC products using Insyde BIOS Insyde H20 UEFI Firmware, which might allow arbitrary code execution. Inysde has released updates to mitigate the potential vulnerabilities. Insyde has released updates to mitigate the...
AZL-42346 CVE-2024-1298 affecting package edk2 for versions less than 20230301gitf80f052277c8-39
EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access. A successful exploit of this vulnerability may lead to a loss of Availability...
UBUNTU-CVE-2024-1298
EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access. A successful exploit of this vulnerability may lead to a loss of Availability...
edk2: Buffer overflow in the DHCPv6 client via a long Server ID option
A security flaw was identified in EDK2, the open-source reference implementation of the UEFI specification, involving a buffer overflow vulnerability. This particular weakness enables an unauthorized attacker within the vicinity of the network to transmit a specifically crafted DHCPv6 message...
RHEL 8 : edk2 (RHSA-2024:3017)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3017 advisory. EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware f...
edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message
A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity network to transmit a specifically crafted DHCPv6 proxy Advertise message, resulting in the...
EDK2: heap buffer overflow in Tcg2MeasurePeImage()
A heap-based buffer overflow flaw was found via the Tcg2MeasurePeImage function in EDK2. Successful exploitation requires a local attacker to trigger an integer overflow in the calculation of the EventSize variable at DxeTpm2MeasureBootLib.c, leading to the heap-buffer overflow, presenting a...
Predictable TCP ISNs in EDK II Network Package
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Infinite loop in EDK II Network Package
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Out-of-Bounds Read in EDK II Network Package
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SUSE CVE-2023-48733
An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot...
edk2: Buffer overflow when processing DNS Servers option in a DHCPv6 Advertise message
A security weakness was identified in EDK2, the open-source reference implementation of the UEFI specification, revealing a buffer overflow vulnerability. This vulnerability enables an unauthorized attacker within proximity on the network to transmit a specifically crafted DHCPv6 Advertise messag...
edk2: Buffer overflow in the DHCPv6 client via a long Server ID option
A security flaw was identified in EDK2, the open-source reference implementation of the UEFI specification, involving a buffer overflow vulnerability. This particular weakness enables an unauthorized attacker within the vicinity of the network to transmit a specifically crafted DHCPv6 message...
edk2: Buffer overflow in the DHCPv6 client via a long Server ID option
A security flaw was identified in EDK2, the open-source reference implementation of the UEFI specification, involving a buffer overflow vulnerability. This particular weakness enables an unauthorized attacker within the vicinity of the network to transmit a specifically crafted DHCPv6 message...
USN-6638-1: EDK II vulnerabilities
Marc Beatove discovered buffer overflows exit in EDK2. An attacker on the local network could potentially use this to impact availability or possibly cause remote code execution. CVE-2022-36763, CVE-2022-36764, CVE-2022-36765 It was discovered that a buffer overflows exists in EDK2's Network...
DEBIAN-CVE-2023-48733
An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot...
edk2: Function GetEfiGlobalVariable2() return value not checked in DxeImageVerificationHandler()
REJECTED CVE A secure boot bypass vulnerability was found in EDK2 due to the lack of proper return value checks in the GetEfiGlobalVariable2 function. The API may fail if functions like AllocatePool or gRT-GetVariable fail. Without verifying the return value, an attacker could cause the API to...