UBUNTU-CVE-2024-46701

In the Linux kernel, the following vulnerability has been resolved: libfs: fix infinite directory reads for offset dir After we switch tmpfs dir operations from simplediroperations to simpleoffsetdiroperations, every rename happened will fill new dentry to dest dir's maple...

CVE-2024-46701 libfs: fix infinite directory reads for offset dir

In the Linux kernel, the following vulnerability has been resolved: libfs: fix infinite directory reads for offset dir After we switch tmpfs dir operations from simplediroperations to simpleoffsetdiroperations, every rename happened will fill new dentry to dest dir's maple...

CVE-2024-46701 libfs: fix infinite directory reads for offset dir

In the Linux kernel, the following vulnerability has been resolved: libfs: fix infinite directory reads for offset dir After we switch tmpfs dir operations from simplediroperations to simpleoffsetdiroperations, every rename happened will fill new dentry to dest dir's maple...

CVE-2024-46701: Loop with Unreachable Exit Condition

In the Linux kernel, the following vulnerability has been resolved: libfs: fix infinite directory reads for offset dir After we switch tmpfs dir operations from simplediroperations to simpleoffsetdiroperations, every rename happened will fill new dentry to dest dir's maple...

The vulnerability of the readdir(3) function in the FreeBSD operating system, which allows a hacker to execute arbitrary code

The vulnerability of the readdir3 function in the FreeBSD operating system is related to incorrect restrictions on the path name of the restricted directory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2024-8006: NULL Pointer Dereference

Remote packet capture support is disabled by default in libpcap. When a user builds libpcap with remote packet capture support enabled, one of the functions that become available is pcapfindalldevsex. One of the function arguments can be a filesystem path, which normally means a directory with...

PT-2024-33719

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: The issue arises when Ext4 throws a -EBADMSG error through ext4 readdir due to a checksum error, resulting in a WARNING. This occurs because nfsd does not map EBADMSG to nfserr io. The error ...

CVE-2024-6759

When mounting a remote filesystem using NFS, the kernel did not sanitize remotely provided filenames for the path separator character, "/". This allows readdir3 and related functions to return filesystem entries with names containing additional path components. The lack of validation described...

CVE-2024-6759: Improper Limitation of a Pathname to a Restricted Directory

When mounting a remote filesystem using NFS, the kernel did not sanitize remotely provided filenames for the path separator character, "/". This allows readdir3 and related functions to return filesystem entries with names containing additional path components. The lack of validation described...

CVE-2024-6759 NFS client accepts file names containing path separators

When mounting a remote filesystem using NFS, the kernel did not sanitize remotely provided filenames for the path separator character, "/". This allows readdir3 and related functions to return filesystem entries with names containing additional path components. The lack of validation described...

PT-2024-5970 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: FreeBSD affected versions not specified Description: The issue is related to the readdir3 function in the FreeBSD operating system, specifically when mounting a remote filesystem using NFS. The kernel does not properly sanitize remotely...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

Buffer overflow

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107 NFSD: Fix READDIR buffer overflow

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107 NFSD: Fix READDIR buffer overflow

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

CVE-2021-47107 : Linux kernel NFSD is affected by a buffer overflow in READDIR handling. If a client sends a very small READDIR count (e.g., 0), the new init_dirlist logic can underflow the buffer size calculation, causing XDR writing to exceed the allocated space. This underflow was exposed by a...

CVE-2021-47107: Buffer Copy without Checking Size of Input

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...