373 matches found
Linux kernel Ceph driver Data Compromise
The vulnerabilities of the functions mdscshow, cephunlink, cephopen, and cephmdscreleaserequest in the Linux kernel’s distributed file system support for Ceph are related to synchronization errors when using shared resources. Exploiting these vulnerabilities can allow attackers to compromise the...
CVE-2026-2249
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
CVE-2026-2249
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
CVE-2026-2249 Unauthenticated Remote Command Execution via Web Console in METIS DFS
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
CVE-2026-2249 Unauthenticated Remote Command Execution via Web Console in METIS DFS
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
CVE-2026-2249: Missing Authentication for Critical Function
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
METIS DFS 安全漏洞
METIS DFS is a data processing software developed by the Greek company METIS. Versions of METIS DFS 2.1.234-r18 and earlier contained security vulnerabilities. These vulnerabilities stemmed from the /console endpoint, which exposed a web-based shell without authentication requirements. This could...
PT-2026-7598
METIS DFS devices versions = oscore 2.1.234-r18 expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000849)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000849 advisory. Off-by-one error in the builduncpathtoroot function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service memory...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000951)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000951 advisory. The SMB2tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service NULL pointer dereference and...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002129)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002129 advisory. The SMB2tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service NULL pointer dereference and...
EUVD-2023-60524
In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential race when tree connecting ipc Protect access of TCPServerInfo::hostname when building the ipc tree name as it might get freed in cifsd thread and thus causing an use-after-free bug in treeconnectdfstarget. Als...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992527)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992527 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: fix DFS traversal oops without CONFIGCIFSDFSUPCALL When compiled with CONFIGCIFSDFSUPCALL...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992334)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992334 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: fix DFS traversal oops without CONFIGCIFSDFSUPCALL When compiled with CONFIGCIFSDFSUPCALL...
SUSE CVE-2023-54076
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...
EUVD-2023-60250
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...
UBUNTU-CVE-2023-54076
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...
CVE-2023-54076
The CVE-2023-54076 issue in the Linux kernel affects the SMB client (CIFS) by missing ses reference counting, potentially allowing use-after-free of ses->dfs_root_ses. The fix adds a new helper, cifs_smb_ses_inc_refcount(), to obtain an active reference on @ses and @ses->dfs_root_ses (if se...
CVE-2023-54076 smb: client: fix missed ses refcounting
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...
PT-2025-53074
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s SMB client implementation related to session reference counting. Specifically, the code failed to properly increment session references using the cifs...