The vulnerability of the hfs loader component in Grub2 operating systems allows a hacker to trigger a service failure.

The vulnerability of the hfs loader component in the Grub operating system is related to writing beyond the boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2022-49951

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

SUSE CVE-2022-50069

In the Linux kernel, the following vulnerability has been resolved: BPF: Fix potential bad pointer dereference in bpfsysbpf The bpfsysbpf helper function allows an eBPF program to load another eBPF program from within the kernel. In this case the argument union bpfattr pointer as well as the insn...

The vulnerability of the PackLinuxElf64::un_DT_INIT() function in the src/p_lx_elf.cpp file of the UPX executable file loader allows a attacker to cause a service failure.

The vulnerability of the PackLinuxElf64::unDTINIT function in the src/plxelf.cpp file of the UPX executable file loader is related to buffer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

New Malware Campaign Uses Cloudflare Tunnels to Deliver RATs via Phishing Chains

A new campaign is making use of Cloudflare Tunnel subdomains to host malicious payloads and deliver them via malicious attachments embedded in phishing emails. The ongoing campaign has been codenamed SERPENTINECLOUD by Securonix. It leverages "the Cloudflare Tunnel infrastructure and Python-based...

DEBIAN-CVE-2022-49951

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

CVE-2022-49951

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

DEBIAN-CVE-2022-49949

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix memory leak in firmware upload In the case of firmware-upload, an instance of struct fwupload is allocated in firmwareuploadregister. This data needs to be freed in fwdevrelease. Create a new fwuploadfree...

UBUNTU-CVE-2022-50105

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufsinitisolatedloader offindnodebypath returns remote device nodepointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

UBUNTU-CVE-2022-49949

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix memory leak in firmware upload In the case of firmware-upload, an instance of struct fwupload is allocated in firmwareuploadregister. This data needs to be freed in fwdevrelease. Create a new fwuploadfree...

CVE-2022-50105 powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufsinitisolatedloader offindnodebypath returns remote device nodepointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49951

CVE-2022-49951 concerns the Linux kernel firmware_loader use-after-free during unregister. In firmware_upload_unregister(), device_unregister() could free fw_upload_priv via dev_release before module_put() dereferences it. The documented fix copies fw_upload_priv->module to a local variable an...

CVE-2022-49951 firmware_loader: Fix use-after-free during unregister

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

CVE-2022-49951 firmware_loader: Fix use-after-free during unregister

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

CVE-2022-49951

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix use-after-free during unregister In the following code within firmwareuploadunregister, the call to deviceunregister could result in the devrelease function freeing the fwuploadpriv structure before it is...

CVE-2022-49949

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: Fix memory leak in firmware upload In the case of firmware-upload, an instance of struct fwupload is allocated in firmwareuploadregister. This data needs to be freed in fwdevrelease. Create a new fwuploadfree...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from a post-release reuse issue with firmwareloader on logout...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from unreleased node references in spufsinitisolatedloader, which could lead to a reference count leak...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from firmwareloader not freeing memory during upload, which could lead to a memory leak...

SUSE CVE-2025-6119

A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. Attacking...