The vulnerability of the smb3_fs_contextParseParam() function in the fs/smb/client/fsContext.c module, which is part of the SMB client support for Linux operating systems, allows a hacker to cause a service failure.

The vulnerability of the smb3fscontextParseParam function in the fs/smb/client/fsContext.c module, which is part of the SMB client support in Linux operating systems, involves the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow an attacker...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: hugetlbfs: fixed the null-ptr-deref issue in hugetlbfsParseParam Syzkaller reported a null-ptr-deref bug as follows: ====================================================== KASAN: null-ptr-deref in range...

CVE-2026-23451 bonding: prevent potential infinite loop in bond_header_parse()

In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bondheaderparse bondheaderparse can loop if a stack of two bonding devices is setup, because skb-dev always points to the hierarchy top. Add new "const struct netdevice dev" parameter t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: cifs: A memory leak in the smb3fscontextParseParam error path has been fixed. Proper cleanup of ctx-source and fc-source was added to the cifsParseMountErr error handler. This ensures that the memory allocated for the source...

cifs: fix memory leak in smb3_fs_context_parse_param error path

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AZL-72463 CVE-2025-68219 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: cifs: fix memory leak in smb3fscontextparseparam error path Add proper cleanup of ctx-source and fc-source to the cifsparsemounterr error handler. This ensures that memory allocated for the source strings is correctly freed on al...

CVE-2025-68219 cifs: fix memory leak in smb3_fs_context_parse_param error path

In the Linux kernel, the following vulnerability has been resolved: cifs: fix memory leak in smb3fscontextparseparam error path Add proper cleanup of ctx-source and fc-source to the cifsparsemounterr error handler. This ensures that memory allocated for the source strings is correctly freed on al...

CVE-2025-40268

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

CVE-2025-40268 cifs: client: fix memory leak in smb3_fs_context_parse_param

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

CVE-2025-40268 cifs: client: fix memory leak in smb3_fs_context_parse_param

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

CVE-2025-40268

The CVE-2025-40268 issue affects the Linux kernel CIFS client, specifically smb3_fs_context_parse_param. The vulnerability arises when an application calls fsconfig twice; on exit, free() only releases the first fsconfig’s ctx->source, not the first context’s, and there is no reclamation for f...

CVE-2025-40268

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988730)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988730 advisory. In the Linux kernel, the following vulnerability has been resolved: LSM: general protection fault in legacyparseparam The usual LSM hook bail on fail scheme doesn't...

EUVD-2022-55521

Malicious code in bioql PyPI...

CVE-2022-50334 hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()

In the Linux kernel, the following vulnerability has been resolved: hugetlbfs: fix null-ptr-deref in hugetlbfsparseparam Syzkaller reports a null-ptr-deref bug as follows: ====================================================== KASAN: null-ptr-deref in range 0x0000000000000000-0x0000000000000007...

PT-2025-37636

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a null pointer dereference issue in the hugetlbfs parse param function. This occurs when parsing mount parameters, specifically when an illegal parameter like...

Linux Distros Unpatched Vulnerability : CVE-2022-0185

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-based buffer overflow flaw was found in the way the legacyparseparam function in the Filesystem Context functionality of the Linux kernel verified the...

DEBIAN-CVE-2024-50165

In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve param-string when parsing mount options In bpfparseparam, keep the value of param-string intact so it can be freed later. Otherwise, the kmalloc area pointed to by param-string will be leaked as shown below:...

kernel: use-after-free vulnerability in the smb client component

A flaw was found in the SMB client component in the Linux kernel. In case of an error in smb3fscontextparseparam, ctx-password was freed, but the field was not set to NULL, potentially leading to a use-after-free vulnerability. This flaw allows a local user to crash or potentially escalate their...

kernel: LSM: general protection fault in legacy_parse_param

In the Linux kernel, the following vulnerability has been resolved: LSM: general protection fault in legacyparseparam The usual LSM hook "bail on fail" scheme doesn't work for cases where a security module may return an error code indicating that it does not recognize an input. In this particular...