732 matches found
CVE-2025-40307
In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...
CVE-2025-40307 exfat: validate cluster allocation bits of the allocation bitmap
In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...
CVE-2025-40307
CVE-2025-40307 affects the Linux kernel's exfat implementation. The issue arises from invalid validation of cluster allocation bits in the allocation bitmap, allowing a cluster (potentially 6 when the start cluster is 6) to be allocated during mkdir, which can lead to deletion/reallocation of dir...
CVE-2025-40307
In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...
SUSE CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40307: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem ...
Linux Distros Unpatched Vulnerability : CVE-2025-40307
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - exfat: validate cluster allocation bits of the allocation bitmap syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs rea...
Linux Distros Unpatched Vulnerability : CVE-2025-40287
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition...
CVE-2025-40287
An infinite loop vulnerability was found in the exFAT filesystem driver in the Linux kernel. The exfatfind function does not validate if dentry.stream.validsize is negative. A malformed exFAT filesystem with such entries causes the kernel to hang during file operations like open, truncate, or wri...
EUVD-2025-201568
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
DEBIAN-CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
UBUNTU-CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287
CVE-2025-40287 : In the Linux kernel exFAT code, an improper validation of dentry.stream.valid_size can cause an infinite loop, enabling a Denial-of-Service (DoS) when issuing SYS_openat, SYS_ftruncate, or SYS_pwrite64 on a malformed exFAT dentry. Root cause: the size check in exfat_find() did no...
CVE-2025-40287 exfat: fix improper check of dentry.stream.valid_size
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287 exfat: fix improper check of dentry.stream.valid_size
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
CVE-2025-40287: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: exfat: fix improper check of dentry.stream.validsize We found an infinite loop bug in the exFAT file system that can lead to a Denial-of-Service DoS condition. When a dentry in an exFAT filesystem is malformed, the following syst...
PT-2025-52887
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the exfat find function related to exfat get dentry set. The exfat get dentry set function increases the reference counter of es-bh on success, requiring...