PT-2026-22918

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to a reverted commit intended to address a deadlock issue. The original patch introduced a potential deadlock scenario involving write operations...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005699)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005699 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: prevent kernel warning due to negative inlink from corrupted image WARNING: CPU: 1 PID: 942...

The vulnerability of the blockOperations() function in the fs/f2fs/checkpoint.c module of the Linux kernel’s F2FS file system allows a hacker to cause a system failure.

The vulnerability of the blockOperations function in the fs/f2fs/checkpoint.c module of the Linux kernel’s File System F2FS involves a lack of synchronization during the handling of general resources race conditions. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the f2fsPutSuper() function in the fs/f2fs/super.c module of the F2FS file system in Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the f2fsputsuper function in the fs/f2fs/super.c module of the F2FS file system in Linux operating systems is related to errors during link counters updates. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

The vulnerability of the f2fs_alloc_nid() function in the fs/f2fs/node.c module of the F2FS file system in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the f2fsallocnid function in the fs/f2fs/node.c module of the F2FS file system in the Linux operating system is related to the improper disabling or release of resources. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005097)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005097 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't dirty inode for readonly filesystem syzbot reports f2fs bug as below: kernel B...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005033)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005033 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid racing on fsyncentryslab by multi filesystem instances As syzbot reported, the...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38347)

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-2025-38347 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on ino and...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38218)

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-2025-38218 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on...

Azure Linux 3.0 Security Update: kernel (CVE-2024-43859)

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-2024-43859 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate preallocated block...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27033)

The version of hyperv-daemons 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-2024-27033 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to remove unnecessary...

Azure Linux 3.0 Security Update: kernel (CVE-2024-42160)

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-2024-42160 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: check validation of fault attrs in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47691)

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-2024-47691 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47689)

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-2024-47689 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't set SBRDONLY in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37739)

"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-2025-37739 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid out-of-bounds access...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38219)

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-2025-38219 advisory. - In the Linux kernel, the following vulnerability has been resolved: f2fs: prevent kernel warning due to...

f2fs: ensure node page reads complete before f2fs_put_super() finishes

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SUSE CVE-2025-71107

In the Linux kernel, the following vulnerability has been resolved: f2fs: ensure node page reads complete before f2fsputsuper finishes Xfstests generic/335, generic/336 sometimes crash with the following message: F2FS-fs dm-0: detect filesystem reference count leak during umount, type: 9, count: ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001354 advisory. An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001321)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001321 advisory. In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fsrecoverfsyncdata in fs/f2fs/recovery.c. This is...