3652 matches found
Astra Linux – Vulnerability in grub2
When reading data from the disk, the GRUB’s UDF filesystem module uses the user-controlled data length metadata to allocate its internal buffers. In certain scenarios, while iterating through disk sectors, it assumes that the read size from the disk is always smaller than the allocated buffer siz...
Astra Linux – Vulnerability in grub2
A flaw was discovered in the HFS filesystem. When reading the name of an HFS volume during the grubfsmount function, the HFS filesystem driver uses the user-provided volume name as input without properly verifying the length of that name. This issue may lead to a heap-based out-of-bounds write...
TencentOS Server 3: grub2 (TSSA-2022:0279)
The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2022:0279 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...
TencentOS Server 4: grub2 (TSSA-2024:0948)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0948 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...
The vulnerability in the implementation of the Secure Boot protocol for Windows operating systems allows attackers to circumvent existing security restrictions and execute arbitrary code.
The vulnerability of the Secure Boot secure bootloading protocol for the Windows operating system is related to the use of an untrusted pointer. Exploiting this vulnerability could allow a attacker to circumvent existing security restrictions and execute arbitrary code...
EulerOS 2.0 SP11 : grub2 (EulerOS-SA-2025-1660)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A stack overflow flaw was found when reading a BFS file system. A crafted BFS filesystem may lead to an uncontrolled loop, causing grub2 to...
EulerOS 2.0 SP13 : grub2 (EulerOS-SA-2025-1634)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesyste...
EulerOS 2.0 SP13 : grub2 (EulerOS-SA-2025-1617)
According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesyste...
May 13, 2025—KB5058403 (Monthly Rollup)
None None...
Cert CC: CVE-2025-3052 InsydeH2O Secure Boot Bypass
Untrusted pointer dereference in Windows Secure Boot allows an authorized attacker to bypass a security feature locally...
A vulnerability in Insyde H2O UEFI application allows for digital certificate injection via NVRAM variable
Overview A vulnerability in an Insyde H2O UEFI firmware application allows digital certificate injection through an unprotected NVRAM variable. This issue arises from the unsafe use of an NVRAM variable, which is used as trusted storage for a digital certificate in the trust validation chain. An...
A Vulnerability in UEFI Applications allows for secure boot bypass via misused NVRAM variable
Overview UEFI firmware applications DTBios and BiosFlashShell from DTResearch contain a vulnerability that allows Secure Boot to be bypassed using a specially crafted NVRAM variable. The vulnerability stems from improper handling of a runtime NVRAM variable that enables an arbitrary write...
NewStart CGSL MAIN 7.02 : grub2 Multiple Vulnerabilities (NS-SA-2025-0082)
The remote NewStart CGSL host, running version MAIN 7.02, has grub2 packages installed that are affected by multiple vulnerabilities: - A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to...
PT-2025-24404
Name of the Vulnerable Software and Affected Versions Insyde H2O UEFI firmware affected versions not specified Description A flaw exists in the digital signature verification process within Insyde H2O UEFI firmware. This issue does not properly validate variable attributes, allowing an attacker t...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...
CVE-2025-47827
Technical details for CVE-2025-47827 are not publicly provided in the supplied documents. The initial description notes a Secure Boot bypass via igel-flash-driver, but no additional technical specifics, affected versions, or fixes are included here. Monitor for updates.