18 matches found
ROS-20260918-73-0104
The vulnerability of the f2fswriteendio function in the fs/f2fs/data.c module of the F2FS file system in the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity,...
CVE-2026-31715
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi-nrpages in f2fswriteendio The xfstests case "generic/107" and syzbot have both reported a NULL pointer dereference. The concurrent scenario that triggers the panic is as follows:...
CVE-2026-31715: Use After Free
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi-nrpages in f2fswriteendio The xfstests case "generic/107" and syzbot have both reported a NULL pointer dereference. The concurrent scenario that triggers the panic is as follows:...
Linux f2fs_write_end_io Heap Buffer Overflow DoS
The vulnerability of the f2fswriteendio function in the Linux operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...
CVE-2026-23234: Use After Free
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fswriteendio As syzbot reported an use-after-free issue in f2fswriteendio. It is caused by below race condition: loop device umount - workerthread - loopprocesswork - doreqfilebacked - lorwaio -...
Linux Kernel Security Vulnerabilities
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 f2fswriteendio function’s issue of reusing memory after it has been released...
Ubuntu 22.04 LTS : Linux kernel (GKE) vulnerabilities (USN-6351-1)
The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6351-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker cou...
SUSE CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
DEBIAN-CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
UBUNTU-CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
Null pointer dereference
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
CVE-2023-2898
A null-pointer dereference flaw was found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This issue may allow a local privileged user to cause a denial of service...
CVE-2023-2898: NULL Pointer Dereference
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
CVE-2023-2898
There is a null-pointer-dereference flaw found in f2fswriteendio in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem...
CVE-2023-2898
CVE-2023-2898 is a Linux kernel vulnerability: a null-pointer dereference in f2fs_write_end_io (fs/f2fs/data.c) can be triggered by a local, privileged user to cause a denial of service. Public documentation confirms this flaw and ties it to the f2fs filesystem on the Linux kernel, with advisorie...
