UBUNTU-CVE-2023-54124

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all dirty pages during umount if cperror is set xfstest generic/361 reports a bug as below: f2fsbugonsbi, sbi-fsyncnodenum; kernel BUG at fs/f2fs/super.c:1627! RIP: 0010:f2fsputsuper+0x3a8/0x3b0 Call Trace:...

CVE-2023-54124

CVE-2023-54124 relates to the Linux kernel f2fs subsystem. The issue occurs during unmount when cp_error is set: f2fs_wait_on_all_pages() may stop waiting for all F2FS_WB_CP_DATA pages to be writebacked, leaving fsync_node_num non-zero and triggering a kernel BUG in fs/f2fs/super.c:1627. The docu...

PT-2025-53201

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all dirty pages during umount if cp error is set xfstest generic/361 reports a bug as below: f2fs bug onsbi, sbi-fsync node num; kernel BUG at fs/f2fs/super.c:1627! RIP: 0010:f2fs put super+0x3a8/0x3b0 Call Trac...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988846)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988846 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid racing on fsyncentryslab by multi filesystem instances As syzbot reported, the...

PT-2026-2501

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc2+ 721 Description An issue exists in the Linux kernel's F2FS filesystem implementation where an incorrect return value from the f2fs recover fsync data function can lead to a kernel panic. Specifically,...

EUVD-2018-2978

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986984 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid racing on fsyncentryslab by multi filesystem instances As syzbot reported, the...

btrfs: fix crash on racing fsync and size-extending write into prealloc

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Linux Distros Unpatched Vulnerability : CVE-2024-46734

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads th...

SUSE CVE-2022-49708

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon ext4mbuseinodepa Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/mballoc.c:3211! ... RIP: 0010:ext4mbmarkdiskspaceused.cold+0x85/0x136f ... Cal...

UBUNTU-CVE-2022-49708

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon ext4mbuseinodepa Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/mballoc.c:3211! ... RIP: 0010:ext4mbmarkdiskspaceused.cold+0x85/0x136f ... Cal...

SUSE CVE-2024-46734

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

DEBIAN-CVE-2024-46734

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

CVE-2024-46734

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

UBUNTU-CVE-2024-46734

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

CVE-2024-46734 btrfs: fix race between direct IO write and fsync when using same fd

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

CVE-2024-46734

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd If we have 2 threads that are using the same file descriptor and one of them is doing direct IO writes while the other is doing fsync, we have a race where we c...

CVE-2024-46734

The CVE-2024-46734 entry concerns a race in the Linux kernel’s Btrfs when two threads share the same O_DIRECT file descriptor: one thread performs direct IO writes while the other calls fsync. According to the description, btrfs_direct_write() may set a stack-allocated private structure with fsyn...

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 a contention between direct IO writes and fsync when the same fd is used...

SUSE CVE-2024-37354

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix crash on racing fsync and size-extending write into prealloc We have been seeing crashes on duplicate keys in btrfssetitemkeysafe: BTRFS critical device vdb: slot 4 key 450 108 8192 new key 450 108 8192 ------------ cu...