Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the release of jino before the initialization of the ext4 inodeattachjinode function. This...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006946)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006946 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory Tenable has extracted the preceding...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013009)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013009 advisory. In the Linux kernel, the following vulnerability has been resolved: fs: writeback: fix use-after-free in markinodedirty An use-after-free issue occurred when...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011181)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011181 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows:...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011069)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011069 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad quota inode We got a issue as fllows:...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011260)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011260 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add EXT4IGETBAD flag to prevent unexpected bad inode There are many places that will get...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013188)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013188 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: set goal start correctly in ext4mbnormalizerequest We need to set acgex to notify the goal...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013019)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013019 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: detect invalid INLINEDATA + EXTENTS flag combination syzbot reported a BUGON in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011096)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011096 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid crash when inline data creation follows DIO write When inode is created and written t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013048)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013048 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013135)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013135 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-2026-013258)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013258 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimitstate-lock access in ext4fillsuper In the following concurrency...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011012)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011012 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't set up encryption key during jbd2 transaction Commit a80f7fcf1867 ext4: fixup...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010885)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010885 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011308)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011308 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free read in ext4findextent for bigalloc + inline Syzbot found the following...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006912)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006912 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4fcrecordregions As krealloc may return NULL, in this case...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010878)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010878 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4orphancleanup I caught a issue as follows:...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006956)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006956 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninititialized value in 'ext4evictinode' Syzbot found the following issue:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013218)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013218 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: refuse to create ea block when umounted The ea block expansion need to access sroot while i...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011042)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011042 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible double unlock when moving a directory Tenable has extracted the preceding...