CVE-2022-48920 btrfs: get rid of warning on transaction commit when using flushoncommit

In the Linux kernel, the following vulnerability has been resolved: btrfs: get rid of warning on transaction commit when using flushoncommit When using the flushoncommit mount option, during almost every transaction commit we trigger a warning from writebackinodessbnr: $ cat fs/fs-writeback.c:...

CVE-2022-48901

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not start relocation until in progress drops are done We hit a bug with a recovering relocation on mount for one of our file systems in production. I reproduced this locally by injecting errors into snapshot delete with...

USN-6976-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service system crash. CVE-2024-22099 It was discovered that a race condition existed in th...

USN-6950-4 linux-hwe-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - Block layer subsystem; - Bluetooth drivers; - Clock framework and...

GO-2022-0620 HashiCorp Vault underlying database had excessively broad filesystem permissions from v1.4.0 until v1.8.0 in github.com/hashicorp/vault

HashiCorp Vault underlying database had excessively broad filesystem permissions from v1.4.0 until v1.8.0 in github.com/hashicorp/vault...

GO-2022-0339 Possible filesystem space exhaustion by local users in github.com/google/fscrypt

Possible filesystem space exhaustion by local users in github.com/google/fscrypt...

kernel: gfs2: Fix potential glock use-after-free on unmount

A vulnerability was found in the Linux kernel within the gfs2 component, where potential use-after-free issues could occur on unmount. When DLM lockspaces are released with remaining locks, callbacks for asynchronous lock contention may access freed objects, causing unexpected behavior...

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 btrfs filesystem should not warn about logging the absence of oldroots during qgroup resweeps...

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 race condition in the btrfs filesystem during quota rescan and disable...

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 f2fs filesystem avoiding a crash when the extenttree is not created...

Linux Kernel Heap-Based Buffer Overflow Vulnerability

Linux kernel contains a heap-based buffer overflow vulnerability in the legacyparseparam function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges...

GO-2023-1803 In Lima, a malicious disk image could read a single file on the host filesystem as a qcow2/vmdk backing file in github.com/lima-vm/lima

In Lima, a malicious disk image could read a single file on the host filesystem as a qcow2/vmdk backing file in github.com/lima-vm/lima...

PT-2024-32115 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out-of-bound access in the Linux kernel when the z erofs gbuf growsize function partially fails due to memory allocation failure or fault injection. This can...

CVE-2024-42273

A flaw was found in the F2FS file system in the Linux Kernel due to incorrect handling of compression and garbage collection. The CURSEGALLDATAATGC flag was mistakenly assigned to COMPRADDR for pages marked with the garbage collection flag gcing. This led to an assertion failure BUGON at...

CVE-2024-42297

A flaw was found in the f2fs module in the Linux kernel. Under some conditions, a kernel panic can occur when repairing a read-only f2fs filesystem, resulting in a denial of service...

CVE-2024-42295

In the Linux kernel, the following vulnerability has been resolved: nilfs2: handle inconsistent state in nilfsbtnodecreateblock Syzbot reported that a buffer state inconsistency was detected in nilfsbtnodecreateblock, triggering a kernel bug. It is not appropriate to treat this inconsistency as a...

CVE-2024-42306

In the Linux kernel, the following vulnerability has been resolved: udf: Avoid using corrupted block bitmap buffer When the filesystem block bitmap is corrupted, we detect the corruption while loading the bitmap and fail the allocation with error. However the next allocation from the same bitmap...

Ubuntu 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6951-3)

"The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6951-3 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

SUSE CVE-2024-42266

In the Linux kernel, the following vulnerability has been resolved: btrfs: make cowfilerangeinline honor lockedpage on error The btrfs buffered write path runs through extentwritepage which has some tricky return value handling for writepagedelalloc. Specifically, when that returns 1, we exit, bu...

SUSE CVE-2024-42295

In the Linux kernel, the following vulnerability has been resolved: nilfs2: handle inconsistent state in nilfsbtnodecreateblock Syzbot reported that a buffer state inconsistency was detected in nilfsbtnodecreateblock, triggering a kernel bug. It is not appropriate to treat this inconsistency as a...