EUVD-2025-5577

Malicious code in bioql PyPI...

NewStart CGSL MAIN 6.06 : grub2 Multiple Vulnerabilities (NS-SA-2025-0221)

The remote NewStart CGSL host, running version MAIN 6.06, has grub2 packages installed that are affected by multiple vulnerabilities: - Multiple integer underflows in Grub2 1.98 through 2.02 allow physically proximate attackers to bypass authentication, obtain sensitive information, or cause a...

Cisco IOS XE Software Secure Boot Bypass Vulnerabilities

Multiple vulnerabilities in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. These vulnerabilities are due...

Cisco IOS XE Software Secure Boot Bypass (cisco-sa-secboot-UqFD8AvC)

According to its self-reported version, Cisco IOS-XE Software is affected by multiple vulnerabilities. - Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to...

grub2: command/gpg: Use-after-free due to hooks not being removed on module unload

A flaw was found in command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw allows an attacker to force grub2 to call the hooks once the module that registered it was unloaded, leading to a use-after-free vulnerability. If...

grub2: UFS: Integer overflow may lead to heap based out-of-bounds write when handling symlinks

A flaw was found in grub2. When performing a symlink lookup, the grub's UFS module checks the inode's data size to allocate the internal buffer to read the file content, however, it fails to check if the symlink data size has overflown. When this occurs, grubmalloc may be called with a smaller...

GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass.

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Linux Distros Unpatched Vulnerability : CVE-2024-6287

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code. When checking whether a new image invades/overlaps with a...

Linux Distros Unpatched Vulnerability : CVE-2023-48733

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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. CVE-2023-48733 No...

Linux Distros Unpatched Vulnerability : CVE-2020-15706

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 contains a race condition in grubscriptfunctioncreate leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the...

Linux Distros Unpatched Vulnerability : CVE-2022-2601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow was found in grubfontconstructglyph. A malicious crafted pf2 font can lead to an overflow when calculating the maxglyphsize value, allocating ...

Linux Distros Unpatched Vulnerability : CVE-2020-15705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel...

Linux Distros Unpatched Vulnerability : CVE-2021-3697

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performe...

Linux Distros Unpatched Vulnerability : CVE-2024-6564

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in rcardevinit due to using due to using untrusted data rcarimagenumber as a loop counter before verifying it against RCARMAXBL3XIMAGE. This cou...

EulerOS 2.0 SP11 : grub2 (EulerOS-SA-2025-1954)

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. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly check the bounds of its internal buffers...

PT-2025-32326 · Undefined · Undefined

📢BREAKING: Critical GRUB2 flaw in SUSE Linux CVE-2025-02724-1 allows Secure Boot bypass. Why it matters: ➤ 78% bootkit surge in 2024 ➤ Requires PHYSICAL access ➤ Patch w/ zypper patch --cve=SUSE-2025-02724-1 Read more: 👉 https://t.co/sNB7l9PO82 https://t.co/wVhCFQETKH...

Exploit for Improper Input Validation in Samsung Samsung_Mobile

PoC exploit for CVE-2016-4038, a 0day vulnerability in System Management Mode code execution for Lenovo ThinkPad model line. The exploit targets the SystemSmmRuntimeRt UEFI driver GUID: 7C79AC8C-5E6C-4E3D-BA6F-C260EE7C172E and allows arbitrary code execution in System Management Mode. The...

EulerOS 2.0 SP10 : grub2 (EulerOS-SA-2025-1799)

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 command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw...

EulerOS 2.0 SP13 : grub2 (EulerOS-SA-2025-1688)

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 command/gpg. In some scenarios, hooks created by loaded modules are not removed when the related module is unloaded. This flaw...

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...