Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011301)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011301 advisory. In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in...

hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()

...

CVE-2025-40244

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

SUSE CVE-2025-40244

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

CVE-2025-40244

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

CVE-2025-40244 hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

EUVD-2025-201215

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

CVE-2025-40244

CVE-2025-40244 : Linux kernel hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent(). The connected docs confirm a KMSAN uninitialized value issue in __hfsplus_ext_cache_extent() leading to a kernel panic, with the fix implemented in the kernel to address the uninitialized memory u...

CVE-2025-40244 hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in hfsplusextcacheextent The syzbot reported issue in hfsplusextcacheextent: 70.194323 T9350 BUG: KMSAN: uninit-value in hfsplusextcacheextent+0x7d0/0x990 70.195022 T9350...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an uninitialized value issue in hfsplusextcacheextent, which could result in a KMSAN report error...

SUSE CVE-2025-40167

In the Linux kernel, the following vulnerability has been resolved: ext4: detect invalid INLINEDATA + EXTENTS flag combination syzbot reported a BUGON in ext4escacheextent when opening a verity file on a corrupted ext4 filesystem mounted without a journal. The issue is that the filesystem has an...

PT-2025-49071

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12.0-rc5 Description The Linux kernel contains an uninitialized value issue within the hfsplus ext cache extent function. This issue was identified by syzbot and can lead to a kernel panic. The root cause is an...

DEBIAN-CVE-2022-49348

In the Linux kernel, the following vulnerability has been resolved: ext4: filter out EXT4FCREPLAY from on-disk superblock field sstate The EXT4FCREPLAY bit in sbi-smountstate is used to indicate that we are in the middle of replay the fast commit journal. This was actually a mistake, since the...

UBUNTU-CVE-2022-49348

In the Linux kernel, the following vulnerability has been resolved: ext4: filter out EXT4FCREPLAY from on-disk superblock field sstate The EXT4FCREPLAY bit in sbi-smountstate is used to indicate that we are in the middle of replay the fast commit journal. This was actually a mistake, since the...

CLSA-2025-1736778412 kernel: Fix of 17 CVEs

tracing: Free buffers when a used dynamic event is removed CVE-2022-49006 - ASoC: ops: Check bounds for second channel in sndsocputvolswsx CVE-2022-48951 - ext4: fix slab-use-after-free in ext4splitextentat CVE-2024-49884 - ext4: fix bug on in ext4escacheextent as ext4splitextentat failed...

CVE-2021-47117

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bug on in ext4escacheextent as ext4splitextentat failed We got follow bugon when run fsstress with injecting IO fault: 130747.323114 kernel BUG at fs/ext4/extentsstatus.c:762! 130747.323117 Internal error: Oops - BUG: 0...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from an error in the ext4escacheextent method of the ext4 module...

UVI-2021-1000731 ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed

ext4: fix bug on in ext4escacheextent as ext4splitextentat failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.236 by commit...

UVI-2021-1000723 ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed

ext4: fix bug on in ext4escacheextent as ext4splitextentat failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.272 by commit...