Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel 6.0.8, there is a use-after-free in the rununpack function in fs/ntfs3/run.c, which is related to a difference between the NTFS sector size and the media sector size...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Enhanced sanity check during attribute list generation The nicreateattrlist function uses WARNON to catch error cases during attribute list generation. Currently, it only prints the stack trace, which may not be...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Added NULL pointer dereferencing checking at the end of attrallocateframe. It is preferable to exit through the out: label because internal debugging functions are located there...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fixed an out-of-bounds access in rpage. When PAGESIZE is 64K, if logreadrst calls readlogpage for the first time, the size of buffer will be equal to DefaultLogPageSize4K. However, for buffer operations like memcpy, if...

UBUNTU-CVE-2026-89617

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate dirty page table on log replay Each DIRPAGEENTRY ends in a pagelcns array whose length is the on-disk lcnsfollow field. checkrstbl validates the table bookkeeping but never checks that this array fits in the...

CVE-2026-64533 fs/ntfs3: validate lcns_follow in log_replay conversion

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate lcnsfollow in logreplay conversion logreplay converts DIRPAGEENTRY32 records into DIRPAGEENTRY records when replaying version 0 restart tables. During this conversion, the memmove length is derived directly fro...

Linux Distros Unpatched Vulnerability : CVE-2026-64533

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs/ntfs3: validate lcnsfollow in logreplay conversion logreplay converts DIRPAGEENTRY32 records into DIRPAGEENTRY records when replaying version 0 restart...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013427)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013427 advisory. A use-after-free flaw was found in the Linux kernel in logreplay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and...

The vulnerability of the ntfs_lookup() function in the fs/ntfs3/namei.c module of the NTFS file system in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ntfslookup function in the fs/ntfs3/namei.c file of the NTFS file system in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the format_size_gb() function in the fs/ntfs3/super.c module of the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the formatsizegb function in the fs/ntfs3/super.c module of the Linux kernel’s file system support mechanism is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to cause a service failure...

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

The vulnerability of the ntfslink inode function in the fs/ntfs3/inode.c module of the NTFS file system in the Linux operating system is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a malicious actor to cause service...

EUVD-2023-60393

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference...

PT-2025-54077

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's fs/ntfs3 module related to handling the return value of the kmemdup function. The kmemdup function may return a NULL pointer, and a check for this...

PT-2025-52920

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ntfs3 module related to uninitialized buffers allocated by the getname function. This issue can lead to uninitialized errors after buffer...

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 the fs/ntfs3 module not properly handling null pointers when generating attrlist, which could lead to null...

CVE-2022-50336 fs/ntfs3: Add null pointer check to attr_load_runs_vcn

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add null pointer check to attrloadrunsvcn Some metadata files are handled before MFT. This adds a null pointer check for some corner cases that could lead to NPD while reading these metadata files for a malformed NTFS...

Linux Distros Unpatched Vulnerability : CVE-2025-22080

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, the following vulnerability has been resolved: fs/ntfs3: Prevent integer overflow in hdrfirstde The deoff and used variables come from the...

PT-2025-35980

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s fs/ntfs3 module related to file name length validation. The vulnerability occurs because the length of a file name is not adequately checked against t...

PT-2025-27752

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the hdr first de function in fs/ntfs3. This function returns a pointer to a struct NTFS DE, which may be NULL. To hand...

PT-2025-7971 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the fs/ntfs3 module. The problem occurs in the error handling path of the log replay function, where...