Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from a null pointer dereference issue in the ocfs2 file system in the ocfs2journaldirty function...

Boston Business Journal Names Rapid7 as a Best Place to Work in Boston

On June 13th, 2024, Rapid7 was recognized by The Boston Business Journal as a Best Place to Work in Boston. This marks the 13th consecutive year Rapid7 has made the list, this time coming in at 8 in the extra large company category. Best Places to Work rankings are based on anonymous employee...

sources-journal.org Cross Site Scripting vulnerability OBB-3936562

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

SUSE CVE-2023-2124

An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...

PT-2024-29170 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL pointer dereference vulnerability has been resolved in the Linux kernel. The issue occurs in the ocfs2 journal dirty function due to the removal of bdev-bd super and the change ...

SUSE CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journalhead from bufferhead Encountered a race between ocfs2testbgbitallocatable and jbd2journalputjournalhead resulting in the below vmcore. PID: 106879 TASK: ffff880244ba9c00...

Oracle Linux 8 : systemd (ELSA-2024-3203)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-3203 advisory. - Oracle-Redhat Errata ELSA-2023:3837 CVE-2023-26604 OLERRATA-43629 Tenable has extracted the preceding description block directly from the Oracle Linux securit...

kernel: jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted

A flaw was found in the jbd2 module in the Linux kernel. An assertion failure can be triggered when a specific sequence of transactions and operations is performed due to incorrect synchronization, potentially resulting in a denial of service...

CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journalhead from bufferhead Encountered a race between ocfs2testbgbitallocatable and jbd2journalputjournalhead resulting in the below vmcore. PID: 106879 TASK: ffff880244ba9c00...

CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journalhead from bufferhead Encountered a race between ocfs2testbgbitallocatable and jbd2journalputjournalhead resulting in the below vmcore. PID: 106879 TASK: ffff880244ba9c00...

DEBIAN-CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journalhead from bufferhead Encountered a race between ocfs2testbgbitallocatable and jbd2journalputjournalhead resulting in the below vmcore. PID: 106879 TASK: ffff880244ba9c00...

UBUNTU-CVE-2021-47493

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix race between searching chunks and release journalhead from bufferhead Encountered a race between ocfs2testbgbitallocatable and jbd2journalputjournalhead resulting in the below vmcore. PID: 106879 TASK: ffff880244ba9c00...

CVE-2021-47493

CVE-2021-47493 affects the Linux kernel OCFS2 subsystem. The issue is a race between ocfs2_test_bg_bit_allocatable() and jbd2_journal_put_journal_head() that can release the journal_head from the buffer_head, when bg_bh->b_private is NULL, leading to a vmcore crash. The described impact in the...

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 the ocfs2testbgbitallocatable function and the jbd2journalputjournalhead function...

UBUNTU-CVE-2021-47406

In the Linux kernel, the following vulnerability has been resolved: ext4: add error checking to ext4extreplaysetiblocks If the call to ext4mapblocks fails due to an corrupted file system, ext4extreplaysetiblocks can get stuck in an infinite loop. This could be reproduced by running generic/526 wi...

Important: Red Hat Security Advisory: Red Hat AMQ Broker 7.12.0 release and security update

Red Hat AMQ Broker 7.12.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

SUSE CVE-2024-35948

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Check for journal entries overruning end of sb clean section Fix a missing bounds check in superblock validation. Note that we don't yet have repair code for this case - repair code for individual items is generally low...

DEBIAN-CVE-2024-35948

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Check for journal entries overruning end of sb clean section Fix a missing bounds check in superblock validation. Note that we don't yet have repair code for this case - repair code for individual items is generally low...

UBUNTU-CVE-2024-35948

In the Linux kernel, the following vulnerability has been resolved: bcachefs: Check for journal entries overruning end of sb clean section Fix a missing bounds check in superblock validation. Note that we don't yet have repair code for this case - repair code for individual items is generally low...

CVE-2024-35948

In the Linux kernel (bcachefs), a missing bounds check in superblock validation allowed journal entries to overrun the end of the clean section. The issue has been fixed with a bounds-check in the superblock validation path. No repair code for individual items is available; the entire superblock ...