CVE-2024-53221

Technical details about CVE-2024-53221 (affected products/versions, impact, and fixes) are not provided in the supplied documents. Public specifics are not available here; please monitor for updates from official advisories or connected sources.

CVE-2024-53221

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fssubmitpagebio There's issue as follows when concurrently installing the f2fs.ko module and mounting the f2fs file system: KASAN: null-ptr-deref in range 0x0000000000000020-0x0000000000000027 RIP:...

CVE-2024-53220 f2fs: fix to account dirty data in __get_secs_required()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to account dirty data in getsecsrequired It will trigger system panic w/ testcase in 1: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2752! RIP: 0010:newcurseg+0xc81/0x2110 Call Trace:...

CVE-2024-53220

CVE-2024-53220 (Linux kernel, f2fs) : The vulnerability stems from a data accounting error in __get_secs_required() when dirty data is involved. If checkpoint_disabling is enabled and lfs_mode is on, the allocator may trigger an out-of-place update for all overwritten data, consuming more free se...

CVE-2024-53220 f2fs: fix to account dirty data in __get_secs_required()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to account dirty data in getsecsrequired It will trigger system panic w/ testcase in 1: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2752! RIP: 0010:newcurseg+0xc81/0x2110 Call Trace:...

CVE-2024-53220

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to account dirty data in getsecsrequired It will trigger system panic w/ testcase in 1: ------------ cut here ------------ kernel BUG at fs/f2fs/segment.c:2752! RIP: 0010:newcurseg+0xc81/0x2110 Call Trace:...

CVE-2024-53218 f2fs: fix race in concurrent f2fs_stop_gc_thread

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fsstopgcthread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canonical address 0xc6cfff63bb5513fc: 0000 1...

CVE-2024-53218 f2fs: fix race in concurrent f2fs_stop_gc_thread

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fsstopgcthread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canonical address 0xc6cfff63bb5513fc: 0000 1...

CVE-2024-53218

The CVE-2024-53218 issue affects the Linux kernel F2FS shutdown path, where concurrent shutdown paths can race and cause use-after-free of the f2fs_gc_thread (gc_th), potentially leading to a crash. The root cause is a race in f2fs_stop_gc_thread() allowing gc_th to be freed while another path st...

CVE-2024-53218 f2fs: fix race in concurrent f2fs_stop_gc_thread

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fsstopgcthread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canonical address 0xc6cfff63bb5513fc: 0000 1...

CVE-2024-53218

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fsstopgcthread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canonical address 0xc6cfff63bb5513fc: 0000 1...

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 originates from a null pointer dereference in the f2fssubmitpagebio function in the f2fs module, which causes the kerne...

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 Linux kernel, which stems from the f2fsbugon trigger issue when unmounting a file system in the f2fs file system...

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 the handling of discard operations after creating a snapshot on an LVM device in the f2fs module...

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 originates from a null pointer dereference in the f2fssubmitpagebio function in the f2fs module, which causes the kerne...

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