kernel: pstore/ram: Fix crash when setting number of cpus to an odd number

A vulnerability was found in the pstore/ram component of the Linux kernel, which caused crashes when the number of CPU cores was set to an odd number. This issue occurs because the odd-numbered zones became misaligned. This flaw allows a local, authenticated attacker to cause a denial of service...

EulerOS 2.0 SP8 : python3 (EulerOS-SA-2024-2047)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects serve...

CVE-2022-48800

In the Linux kernel, the following vulnerability has been resolved: mm: vmscan: remove deadlock due to throttling failing to make progress A soft lockup bug in kcompactd was reported in a private bugzilla with the following visible in dmesg; watchdog: BUG: soft lockup - CPU33 stuck for 26s!...

CVE-2022-48800 mm: vmscan: remove deadlock due to throttling failing to make progress

In the Linux kernel, the following vulnerability has been resolved: mm: vmscan: remove deadlock due to throttling failing to make progress A soft lockup bug in kcompactd was reported in a private bugzilla with the following visible in dmesg; watchdog: BUG: soft lockup - CPU33 stuck for 26s!...

CVE-2022-48800

CVE-2022-48800 : In the Linux kernel, a soft lockup deadlock was observed involving kcompactd when rescheduling and draining PCP lists during page migration, caused by throttling not making progress. The issue is tied to CONFIG_PREEMPT being disabled (CONFIG_PREEMPT=n) and a task migrating pages ...

Provisioning Services Server Target Devices BSOD with KERNEL_SECURITY_CHECK_FAILURE When Cache is Set on RAM

Provisioning Services PVS Server target devices streamed to a vSphere Virtual Machine displays a blue screen withKERNELSECURITYCHECKFAILURE when cache is set on RAM...

How to Configure Multipath Boot from SAN during XenServer Upgrade or Patch

This article describes how to configure multipath boot from Storage Area Network SAN when upgrading or patching XenServer. The upgrade or patching of XenServer can leave the initial ram disk initrd without multipath support...

[SECURITY] Fedora 39 Update: squid-6.10-1.fc39

Squid is a high-performance proxy caching server for Web clients, supporting FTP and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups...

Malicious code in battering-ram (RubyGems)

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MAL-2024-6764 Malicious code in battering-ram (RubyGems)

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CVE-2024-38610

In the Linux kernel, the following vulnerability has been resolved: drivers/virt/acrn: fix PFNMAP PTE checks in acrnvmrammap Patch series "mm: followpte improvements and acrn followpte fixes". Patch 1 fixes a bunch of issues I spotted in the acrn driver. It compiles, that's all I know. I'll...

CVE-2024-4013

A bug exists in the API, meshnodepoweroff, which fails to copy the contents of the Replay Protection List RPL from RAM to NVM before powering down, resulting in the ability to replay unsaved messages. Note that as of June 2024, the Gecko SDK was renamed to the Simplicity SDK, and the versioning...

CVE-2024-4013 Failure to update BT Mesh Replay Protection List

A bug exists in the API, meshnodepoweroff, which fails to copy the contents of the Replay Protection List RPL from RAM to NVM before powering down, resulting in the ability to replay unsaved messages. Note that as of June 2024, the Gecko SDK was renamed to the Simplicity SDK, and the versioning...

CVE-2024-4013 Failure to update BT Mesh Replay Protection List

A bug exists in the API, meshnodepoweroff, which fails to copy the contents of the Replay Protection List RPL from RAM to NVM before powering down, resulting in the ability to replay unsaved messages. Note that as of June 2024, the Gecko SDK was renamed to the Simplicity SDK, and the versioning...

CVE-2024-4013

The CVE-2024-4013 entry describes a bug in the API function mesh_node_power_off() where Replay Protection List (RPL) contents are not copied from RAM to NVM before shutdown. This prevents preservation of RPL state and enables replay of unsaved messages. The entry notes a renaming from Gecko SDK t...

CVE-2022-28656

isclosingsession allows users to consume RAM in the Apport process...

CVE-2022-28656

isclosingsession allows users to consume RAM in the Apport process...

CVE-2022-28656

isclosingsession allows users to consume RAM in the Apport process...

CVE-2022-28656

isclosingsession allows users to consume RAM in the Apport process...

PT-2024-32144

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to overmapping the identity VRAM mapping in the Linux kernel, which triggers hardware bugs on certain platforms. To resolve this, 2M pages are used for the last...