New HybridPetya Ransomware Bypasses UEFI Secure Boot With CVE-2024-7344 Exploit

Cybersecurity researchers have discovered a new ransomware strain dubbed HybridPetya that resembles the notorious Petya/NotPetya malware, while also incorporating the ability to bypass the Secure Boot mechanism in Unified Extensible Firmware Interface UEFI systems using a now-patched vulnerabilit...

Linux Distros Unpatched Vulnerability : CVE-2022-48425

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 Note that...

DEBIAN-CVE-2022-49763

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix use-after-free in ntfsattrfind Patch series "ntfs: fix bugs about Attribute", v2. This patchset fixes three bugs relative to Attribute in record: Patch 1 adds a sanity check to ensure that, attrsoffset field in first mf...

The vulnerability of the ntfs_read_mft() function in the kernel module fs/ntfs3/inode.c of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ntfsreadmft function in the fs/ntfs3/inode.c file of the Linux kernel is related to the lack of checks for valid attribute sizes. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the ntfs_read_mft() function in the fs/ntfs3/inode.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ntfsreadmft function in the fs/ntfs3/inode.c file of the Linux kernel is related to the lack of checks for valid attribute sizes. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

DEBIAN-CVE-2022-48425

In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs...

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 versions prior to 6.2.7, which stems from s/ntfs3/inode.c having a kfree that does not validate the MFT flag before replaying lo...

SUSE CVE-2018-11727

The libfsntfsattributereadfrommft function in libfsntfsattribute.c in libfsntfs through 2018-04-20 allows remote attackers to cause an information disclosure heap-based buffer over-read via a crafted ntfs file. NOTE: the vendor has disputed this as described in libyal/libfsntfs issue 8 on GitHub...

SUSE CVE-2021-35269

NTFS-3G versions 2021.8.22, when a specially crafted NTFS attribute from the MFT is setup in the function ntfsattrsetupflag, a heap buffer overflow can occur allowing for code execution and escalation of privileges...

The vulnerability of the ntfs_mft_rec_alloc function in the NTFS file system, which allows a hacker to execute arbitrary code with elevated privileges through the FUSE NTFS-3G module.

The vulnerability of the ntfsmftrecalloc function in the NTFS file system relates to buffer overflows in dynamic memory. Exploiting this vulnerability allows an attacker to execute arbitrary code with elevated privileges using a specially created NTFS image file...

ntfs-3g: Stack buffer overflow triggered when correcting differences between MFT and MFTMirror sections

The ntfs3g package is susceptible to a stack overflow. When correcting differences between the MFT and MFTMirror, incorrect checks lead to possible code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ntfs-3g: Heap buffer overflow in ntfs_attr_setup_flag() triggered by a specially crafted NTFS attribute from MFT

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes from the MFT , proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

The vulnerability of the NTFS file system driver for the FUSE NTFS-3G module, related to writing beyond the buffer boundary, allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the NTFS file system driver for the FUSE NTFS-3G module is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures through the creation of a speciall...

In NTFS-3G versions < 2021.8.22 when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the "bytes_in_use" field should be less than the "bytes_allocated" field. When it is not the parsing of the records proceeds into the wild.

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In NTFS-3G versions < 2021.8.22 when a specially crafted MFT section is supplied in an NTFS image a heap buffer overflow can occur and allow for code execution.

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ntfs-3g: Stack buffer overflow triggered when correcting differences between MFT and MFTMirror sections

The ntfs3g package is susceptible to a stack overflow. When correcting differences between the MFT and MFTMirror, incorrect checks lead to possible code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ntfs-3g: Heap buffer overflow in ntfs_attr_setup_flag() triggered by a specially crafted NTFS attribute from MFT

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes from the MFT , proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ntfs-3g: Out-of-bounds heap buffer access in ntfs_get_attribute_value() due to incorrect check of bytes_in_use value in MFT records

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes, proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ntfs-3g: Stack buffer overflow triggered when correcting differences between MFT and MFTMirror sections

The ntfs3g package is susceptible to a stack overflow. When correcting differences between the MFT and MFTMirror, incorrect checks lead to possible code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ntfs-3g: Heap buffer overflow in ntfs_attr_setup_flag() triggered by a specially crafted NTFS attribute from MFT

The ntfs3g package is susceptible to a heap overflow on crafted input. When processing NTFS attributes from the MFT , proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...