Linux file system support module Heap Buffer Overflow DoS

The vulnerability of the function filelayoutdecodelayout in the fs/nfs/filelayout/filelayout.c module of the Linux file system support module is related to the issue where an operation exceeds the buffer boundaries when processing the sizeofstruct nfsfh parameter. Exploiting this vulnerability ca...

fs/fuse/file Fuse Buffer Overflow DoS

The vulnerability of the fusediowrexclusivelock function in the fs/fuse/file.c module, which is part of the Linux kernel’s file system support, involves incorrect resource locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989212 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989354 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix an Oops in pnfsmarkrequestcommit when doing ODIRECT Fix an Oopsable condition in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989470)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989470 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix dereference of stale list iterator after loop body The list iterator variable will be a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990280)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990280 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: fix slab-out-of-bounds read in eaget During the sizecheck label in eaget, the code checks i...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989829)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989829 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add validity check for dbmaxag and dbagpref Both dbmaxag and dbagpref are used as the ind...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989419)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989419 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid format-overflow warning With gcc and W=1 option, there's a warning like this:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989647)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989647 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on totaldatablocks As Yanming reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989285)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989285 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon ext4mbuseinodepa Hulk Robot reported a BUGON:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989943)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989943 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix reference count leaks in nfs42proccopynotify You don't often get email from...

Linux fs/nfs pagelist buffer overflow DoS

The vulnerability of the nfspageiodoaddrequest function in the fs/nfs/pagelist.c module of the Linux file system support module is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability could allow an attacker to cause service failures...

Linux Netfs DoS

The vulnerability of the netfsinit function in the fs/netfs/main.c module, which supports the network file system in Linux operating systems, is related to the failure to release resources after their useful lifespan has ended. Exploiting this vulnerability can allow an attacker to cause service...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990097)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990097 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after conversion from inline format Commit 6dbf7bb55598 fs: Don't...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989179)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989179 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in dbFindLeaf Currently while searching for dmtreet for...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990177)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990177 advisory. In the Linux kernel, the following vulnerability has been resolved: jffs2: Fix potential illegal address access in jffs2freeinode During the stress testing of the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989763)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989763 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: remove clear SBINLINECRYPT flag in defaultoptions In f2fsremount, SBINLINECRYPT flag will b...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988914 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on curseg-alloctype As Wenqing Liu reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989770)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989770 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFS...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990358 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: xattr: fix buffer overflow for invalid xattr When an xattr size is not what is expected, it ...