Ollama <= 0.3.3 DoS

The version of Ollama installed on the remote host is prior or equal to 0.3.3. It is, therefore, affected by a vulnerability. A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the...

The vulnerability of the `total_valid_block_count` function in the fs/f2fs/f2fs.h library of Linux kernel allows a hacker to trigger a denial-of-service attack.

The vulnerability of the totalvalidblockcount function in the fs/f2fs/f2fs.h library of Linux kernel systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-38163

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

CVE-2025-38163

CVE-2025-38163: A fault in the Linux kernel’s F2FS truncation path caused a kernel BUG due to an inconsistent sbi-&gt;total_valid_block_count versus mapped blocks, potentially leading to a crash/denial of service. The issue is in f2fs: with sbi-&gt;total_valid_block_count not matching inode-index...

CVE-2025-38163 f2fs: fix to do sanity check on sbi->total_valid_block_count

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

CVE-2025-38163 f2fs: fix to do sanity check on sbi->total_valid_block_count

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

CVE-2023-53056

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Synchronize the IOCB count to be in order A system hang was observed with the following call trace: BUG: kernel NULL pointer dereference, address: 0000000000000000 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOPTI CPU: 15...

PT-2025-27748

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A bug in the f2fs file system has been resolved. The issue occurred when the sbi-total valid block count was inconsistent with the mapped blocks indexed by the inode, causing a panic. ...

SUSE CVE-2024-8063

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

Division by zero

Overview Affected versions of this package are vulnerable to Division by zero when handling an invalid unknown.blockcount type in a Modelfile. An attacker can cause the application to crash by importing a malicious GGUF. Remediation Upgrade github.com/ollama/ollama/fs/ggml to version 0.6.3-rc1 or...

Division by zero

Overview Affected versions of this package are vulnerable to Division by zero when handling an invalid unknown.blockcount type in a Modelfile. An attacker can cause the application to crash by importing a malicious GGUF. Remediation Upgrade github.com/ollama/ollama/llm to version 0.6.3-rc1 or...

PYSEC-2025-144

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

PYSEC-2025-144

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

SUSE CVE-2022-49360

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on totaldatablocks As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215916 The kernel message is shown below: kernel BUG at fs/f2fs/segment.c:2560! Call Trace:...

DEBIAN-CVE-2022-49360

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on totaldatablocks As Yanming reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=215916 The kernel message is shown below: kernel BUG at fs/f2fs/segment.c:2560! Call Trace:...

DEBIAN-CVE-2024-34027

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover reserve,releasecompressblocks w/ cprwsem lock It needs to cover reserve,releasecompressblocks w/ cprwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode...

CVE-2024-34027 f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover reserve,releasecompressblocks w/ cprwsem lock It needs to cover reserve,releasecompressblocks w/ cprwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode...

GSD-2022-1008162 nilfs2: fix deadlock in nilfs_count_free_blocks()

nilfs2: fix deadlock in nilfscountfreeblocks 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 v5.4.225 by commit...

Linux kernel denial of service vulnerability (CNVD-2018-12667)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A denial-of-service vulnerability exists in fs/f2fs/super.c in 4.17.3 and earlier versions of the Linux kernel. An...

UBUNTU-CVE-2018-13097

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect userblockcount in a corrupted f2fs image, leading to a denial of service BUG...