Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986841 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add error checking to ext4extreplaysetiblocks If the call to ext4mapblocks fails due to an...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-383594)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-383594 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid OOB when system.data xattr changes underneath the filesystem When looking up for an...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414491)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414491 advisory. A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock in the Linux kernels filesystem sub-component. This flaw allows a local attacker with a user privile...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987056)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987056 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414301)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414301 advisory. A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987151 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix error handling in ext4fcrecordmodifiedinode Current code does not fully takes care of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414321)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414321 advisory. A use-after-free flaw was found in the Linux kernels Ext4 File System in how a user triggers several file operations simultaneously with the overlay FS usage. This...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-380884)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-380884 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: drop ppath from ext4extreplayupdateex to avoid double-free When calling...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986917)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986917 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add reserved GDT blocks check We capture a NULL pointer issue when resizing a corrupt ext4...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-382688)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-382688 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix double brelse the buffer of the extents path In ext4exttrytomergeup, set path1.pbh to...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-395876)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-395876 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix mbcacheentry's erefcnt leak in ext4xattrblockcachefind Syzbot reports a warning as...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986383)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986383 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986419)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986419 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add reserved GDT blocks check We capture a NULL pointer issue when resizing a corrupt ext4...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986818 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible UAF when remounting r/o a mmp-protected file system After commit 618f003199c6...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-400876)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-400876 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix slab-use-after-free in ext4splitextentat We hit the following use-after-free:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986688)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986688 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix warning in 'ext4dareleasespace' Syzkaller report issue as follows: EXT4-fs loop0:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986870)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986870 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bug in extents parsing when ehentries == 0 and ehdepth 0 When walking through an inode...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-399368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-399368 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-399430)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-399430 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: aovid use-after-free in ext4extinsertextent As Ojaswin mentioned in Link, in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414297)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414297 advisory. An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because...