Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990252)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990252 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on ixattrnid in sanitycheckinode syzbot reports a kernel bug as belo...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989778)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989778 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty inode in f2fsevictinode As Yanming reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990261 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-2025-989099)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989099 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix missing free nid in f2fshandlefailedinode This patch fixes xfstests/generic/475 failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988712)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988712 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check for inline inode Yanming reported a kernel bug in Bugzilla kernel 1,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988977)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988977 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty inode in f2fsevictinode As Yanming reported in bugzilla:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989484)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989484 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid f2fsbugon in decvalidnodecount As Yanming reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989609)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989609 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on block address in f2fsdozerorange As Yanming reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989685)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989685 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid f2fsbugon in decvalidnodecount As Yanming reported in bugzilla:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989053)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989053 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: quota: fix loop condition at f2fsquotasync cnt should be passed to sbhasquotaactive instead...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989871)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989871 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix missing free nid in f2fshandlefailedinode This patch fixes xfstests/generic/475 failure...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989361)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989361 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on block address in f2fsdozerorange As Yanming reported in bugzilla:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: fixed to avoid out-of-boundary access in devs.path - touch /mnt/f2fs/012345678901234567890123456789012345678901234567890123 - truncate -s $102410241024 \ /mnt/f2fs/012345678901234567890123456789012345678901234567890123 -...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed the sanity check on ino and xnid. syzbot reported a f2fs bug as follows: INFO: Task syz-executor140:5308 was blocked for more than 143 seconds. Not tainted 6.14.0-rc7-syzkaller-00069-g81e4f8d68c66 0 “echo 0...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to bail out in getnewsegment ------------ cut here --- WARNING: CPU: 3 PID: 579 at fs/f2fs/segment.c:2832 newcurseg+0x5e8/0x6dc PC: newcurseg+0x5e8/0x6dc Call trace: newcurseg+0x5e8/0x6dc f2fsallocatedatablock+0xa54/0xe...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed the sanity check on sbi-totalvalidblockcount. syzbot reported a f2fs bug as follows: ------------ cut here ------------ Kernel BUG at fs/f2fs/f2fs.h:2521! RIP: 0010:decvalidblockcount+0x3b2/0x3c0 fs/f2fs/f2fs.h:2521...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: fixed to avoid UAF in f2fssync inodemeta syzbot reported a UAF issue as follows: 1 2 1 https://syzkaller.appspot.com/text?tag=CrashReport&x=16594c60580000 =================================================================...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: prevents kernel warnings due to negative inlink from corrupted images WARNING: CPU: 1 PID: 9426 at fs/inode.c:417 dropnlink+0xac/0xd0 home/cc/linux/fs/inode.c:417 Modules linked in: CPU: 1 UID: 0 PID: 9426 Comm:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: fixed to avoid out-of-boundary access in the dnode page. As reported by Jiaming Zhang: dumpstack lib/dumpstack.c:94 inline dumpstacklvl+0x1c1/0x2a0 lib/dumpstack.c:120 printaddressdescription mm/kasan/report.c:378 inline...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: vmunmapram may be called from an invalid context When testing F2FS with xfstests using UFS-backed virtual disks, the kernel sometimes reports that f2fsreleasedecompmem calls vmunmapram from an invalid context. An example...