Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-414329)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414329 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: update origpath in ext4findextent In ext4findextent, if the path is not big enough, we fre...

RockyLinux 9 : kernel (RLSA-2025:8643)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:8643 advisory. kernel: net: gso: fix ownership in udpgsosegment CVE-2025-21926 kernel: vlan: enforce underlying device type CVE-2025-21920 kernel: xsk: fix an integer...

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 20.1050a / 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 20.1070e 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 20.1070a Security Update: kernel (UTSA-2025-986635)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986635 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 20.1070e 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 20.1070e 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-2025-986688)

"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 20.1070a 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...

PT-2025-41017

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the ext4 file system due to a potential issue in the ext4 fc record regions function. The krealloc function may return NULL, leading to a situation where state-fc...

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 20.1070a 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-2025-987151)

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-2025-986419)

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 20.1070a Security Update: kernel (UTSA-2025-986326)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986326 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-2025-414321)

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 20.1070e 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...