CVE-2025-37843 PCI: pciehp: Avoid unnecessary device replacement check

In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement check Hot-removal of nested PCI hotplug ports suffers from a long-standing race condition which can lead to a deadlock: A parent hotplug port acquires pcilockrescanremove, then...

CVE-2025-37843

In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement check Hot-removal of nested PCI hotplug ports suffers from a long-standing race condition which can lead to a deadlock: A parent hotplug port acquires pcilockrescanremove, then...

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 an unnecessary device replacement check in PCI: pciehp...

Siemens SENTRON 7KT PAC1260 Data Manager

SUMMARY SENTRON 7KT PAC1260 Data Manager is affected by multiple vulnerabilities as listed below. Software fixes can no longer be provided for The SENTRON 7KT PAC1260 Data Manager. This advisory documents the known open vulnerabilities. To fix the vulnerabilities, Siemens recommends to replace...

SUSE-SU-2025:20008-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-41014: xfs: add bounds checking to xlogrecoverprocessdata bsc1228408. - CVE-2024-41013: xfs: do not walk off the end of a directory data block bsc1228405...

CVE-2024-48875

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

UBUNTU-CVE-2024-48875

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

CVE-2024-48875

In the Linux kernel, CVE-2024-48875 is described as a fix for a btrfs issue: don’t take the dev_replace rwsem if the task already holds it. The root cause is a possible deadlock when btrfs_dev_replace flow takes the same rwsem twice during operations like btrfs_map_block, as demonstrated by a loc...

CVE-2024-48875 btrfs: don't take dev_replace rwsem on task already holding it

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on task already holding it Running fstests btrfs/011 with MKFSOPTIONS="-O rst" to force the usage of the RAID stripe-tree, we get the following splat from lockdep: BTRFS info device sdd:...

btrfs: zoned: fix use-after-free due to race with dev replace

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SUSE CVE-2024-39496

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone's info during creation of a block group, we can race with a device replace operation and then trigger a use-after-free on the device that was just...

UBUNTU-CVE-2024-39496

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone's info during creation of a block group, we can race with a device replace operation and then trigger a use-after-free on the device that was just...

Linux kernel security vulnerabilities

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 competing condition issue with the device replacement operation of the btrfs:zoned component when loading...

UBUNTU-CVE-2024-26944

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free in dozonefinish Shinichiro reported the following use-after-free triggered by the device replace operation in fstests btrfs/070. BTRFS info device nullb1: scrub: finished on devid 1 with status: 0...

PT-2024-3363

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.8.0-rc5-kts 1 Description The issue is related to a use-after-free vulnerability in the do zone finish function of the btrfs module. This vulnerability can be triggered by a device replace operation in fstests...

Urgent FBI Warning: Barracuda Email Gateways Vulnerable Despite Recent Patches

The U.S. Federal Bureau of Investigation FBI is warning that Barracuda Networks Email Security Gateway ESG appliances patched against a recently disclosed critical flaw continue to be at risk of potential compromise from suspected Chinese hacking groups. It also deemed the fixes as "ineffective"...

CVE-2023-2868: Total Compromise of Physical Barracuda ESG Appliances

Rapid7 incident response teams are investigating exploitation of physical Barracuda Networks Email Security Gateway ESG appliances dating back to at least November 2022. As of June 6, 2023, as part of an ongoing product incident response, Barracuda is urging ESG customers to immediately...

PT-2023-33454 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.19 Description: The issue is related to the btrfs handling of device replacement during repair. The actual impact and potential for attack have not been proven yet. Recommendations: For Linux Kernel version...

PT-2025-54009

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.10-2 Description The Linux kernel contained a flaw within the btrfs subsystem related to handling device replacement during repair operations. Specifically, a bug report indicated a kernel panic BUG ON...

Philips SureSigns VS4

1. EXECUTIVE SUMMARY CVSS v3 6.3 ATTENTION : Exploitable remotely Vendor : Philips Equipment : SureSigns VS4 Vulnerabilities : Improper Input Validation, Improper Access Control, Improper Authentication 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker...