CVE-2024-57256

An integer overflow in ext4fsreadsymlink in Das U-Boot before 2025.01-rc1 occurs for zalloc adding one to an le32 variable via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite...

CVE-2024-57256

CVE-2024-57256 pertains to an integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1. The overflow occurs when zalloc adds one to a 32-bit LE value in crafted ext4 filesystems with an inode size of 0xffffffff, causing a zero malloc and a subsequent memory overwrite. Connected re...

CVE-2024-57256: Integer Overflow or Wraparound

An integer overflow in ext4fsreadsymlink in Das U-Boot before 2025.01-rc1 occurs for zalloc adding one to an le32 variable via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite...

ext4 kernel DoS

The vulnerability of the ext4 kernel component in Linux operating systems is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a perpetrator to cause a system failure...

CVE-2024-57256

An integer overflow in ext4fsreadsymlink in Das U-Boot before 2025.01-rc1 occurs for zalloc adding one to an le32 variable via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite...

PT-2025-6748 · Barebox · Barebox

Name of the Vulnerable Software and Affected Versions: barebox versions prior to 2025.01.0 Description: The issue is related to an integer overflow in the ext4fs read symlink function when handling a crafted ext4 filesystem with an inode size of 0xffffffff. This results in a malloc of zero and a...

PT-2025-6742

Name of the Vulnerable Software and Affected Versions Das U-Boot versions prior to 2025.01-rc1 Description An integer overflow occurs in the ext4fs read symlink function in Das U-Boot. This happens when a crafted ext4 filesystem with an inode size of 0xffffffff is used, causing a malloc of zero a...

PT-2025-16760

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc1-next-20250206-xfstests-dirty 726 Description A vulnerability in the Linux kernel has been resolved, which could cause a hung task if ext4 inode attach jinode fails in ext4 setattr. This failure prevent...

ext4 kernel DoS

The vulnerability of the ext4 kernel component in Linux operating systems is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause a system failure...

ext4 kernel DoS

The vulnerability of the ext4 kernel component in the Linux operating system is related to improper error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Update origpath in ext4findextent. In ext4findextent, if the path is not large enough, we free it and set origpath to NULL. However, after reallocating the path and successfully initializing it, we do not update origpath. I...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix for timer use-after-free upon failed mount. Syzbot has identified an ODEBUG bug in ext4fillsuper. The deltimersync function cancels the serrreport timer, which reminds of filesystem errors daily. We must ensure that the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Avoid out-of-bounds access when the system.data function calls xattr to modify xattrs under the filesystem. When searching for an entry in an inline directory, if the evalueoffs parameter is changed under the filesystem due...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49983)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49983 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: drop ppath from...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49875)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49875 advisory. - In the Linux kernel, the following vulnerability has been resolved: nfsd: map the EBADMSG to nfserrio to avo...

Azure Linux 3.0 Security Update: kernel (CVE-2024-50015)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50015 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: dax: fix overflowing extents beyon...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49889)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49889 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: avoid use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49882)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49882 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix double brelse the buffer of th...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49883)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49883 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: aovid use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-49884)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49884 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix slab-use-after-free in...