SUSE-SU-2026:0263-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50630: mm: hugetlb: fix UAF in hugetlbhandleuserfault bsc1254785. - CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer bsc1255576. -...

Azure Linux 3.0 Security Update: kernel (CVE-2024-57892)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57892 advisory. - In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix slab-use-after-free due to...

Azure Linux 3.0 Security Update: kernel (CVE-2024-40952)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-40952 advisory. - In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL pointer dereference in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-22079)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-22079 advisory. - In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate ltreedepth to avoid...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47670)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47670 advisory. - In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to...

ROS-20260119-7331

A vulnerability in the fs/ocfs2/symlink.c component of the Linux operating system kernel is related to symbolic link tracking. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001601)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001601 advisory. The ocfs2setattr function in fs/ocfs2/file.c in the Linux kernel before 4.14.2 allows local users to cause a denial of service deadlock via DIO requests. Tenable has...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001265)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001265 advisory. In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003286)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003286 advisory. In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service NULL pointer dereference and BUG because a required mute...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003356)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003356 advisory. The ocfs2setattr function in fs/ocfs2/file.c in the Linux kernel before 4.14.2 allows local users to cause a denial of service deadlock via DIO requests. Tenable has...

SUSE CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

UBUNTU-CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771 ocfs2: fix kernel BUG in ocfs2_find_victim_chain

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

CVE-2025-68771 ocfs2: fix kernel BUG in ocfs2_find_victim_chain

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix kernel BUG in ocfs2findvictimchain syzbot reported a kernel BUG in ocfs2findvictimchain because the clnextfreerec field of the allocation chain list next free slot in the chain list is 0, triggring the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993048)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993048 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: pass u64 to ocfs2truncateinline maybe overflow Syzbot reported a kernel BUG in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993089)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993089 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix memory leak in ocfs2stackglueinit ocfs2tableheader should be free in ocfs2stackglueini...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992978)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992978 advisory. In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issue in fromkuid and fromkgid ocfs2setattr uses attr-iamode,...