3243 matches found
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: powerpc/xics: fixed the refcount leak in icpopalinit The offindcompatiblenode function returns a node pointer with the refcount incremented. Use ofnodeput on it when the function is completed...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fixed the use of VAS memory after freeing it. The reference count on the memory module is lowered before the coprocessor is detached...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: Fixed powerpmudisable to call clearpmiirqpending only if PMI is pending Running a selftest with CONFIGPPCIRQSOFTMASKDEBUG enabled in the kernel triggered the following warning: 172.851380 ------------ Cut here...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: powerpc/64: The jump labels are called before parseearlyparam is executed. On 64-bit systems, calling jumplabelinit within setupfeaturekeys is too late because static keys may be used in subroutines of parseearlyparam, which in...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: powerpc/setmemory: Avoid spinlock recursion in changepageattr The commit 1f9ad21c3b38 “powerpc/mm: Implement setmemory routines” included a spinlock call in changepageattr in order to safely perform the three-step operations...
Ubuntu 20.04 LTS : Linux kernel (FIPS) vulnerabilities (USN-7516-8)
The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7516-8 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...
Linux Distros Unpatched Vulnerability : CVE-2026-46141
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64:...
spi: mpc52xx: fix use-after-free on unbind
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CVE-2026-46141
A flaw was found in the Linux kernel's powerpc/xive interrupt controller. This vulnerability, identified as a kernel memory leak kmemleak, occurs when allocating Message Signaled Interrupts eXtended MSI-X vectors for NVMe devices. Due to an incorrect lookup of interrupt data, the xiveirqdata...
CVE-2026-46141
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64: comm "kworker/8:1", pid 540, jiffies 4294937872 hex dump first 32 byte...
UBUNTU-CVE-2026-46141
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64: comm "kworker/8:1", pid 540, jiffies 4294937872 hex dump first 32 byte...
EUVD-2026-32768
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64: comm "kworker/8:1", pid 540, jiffies 4294937872 hex dump first 32 byte...
CVE-2026-46141 powerpc/xive: fix kmemleak caused by incorrect chip_data lookup
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64: comm "kworker/8:1", pid 540, jiffies 4294937872 hex dump first 32 byte...
CVE-2026-46141
The CVE affects the Linux kernel powerpc/xive subsystem. During MSI-X vector allocation for NVMe devices, the kernel stored XIVE-specific irq data in irq_data->chip_data. After a patch, xive_irq_free_data() used irq_get_chip_data() (which follows the child domain) and failed to retrieve the XI...
CVE-2026-46141
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: fix kmemleak caused by incorrect chipdata lookup The kmemleak reports the following memory leak: Unreferenced object 0xc0000002a7fbc640 size 64: comm "kworker/8:1", pid 540, jiffies 4294937872 hex dump first 32 byte...
SUSE CVE-2026-45904
In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: fix recursive pcilockrescanremove locking in EEH event handling The recent commit 1010b4c012b0 "powerpc/eeh: Make EEH driver device hotplug safe" restructured the EEH driver to improve synchronization with the PCI...
CVE-2026-45904
A flaw was found in the Linux kernel's PowerPC Enhanced Error Handling EEH driver. This issue involves a recursive locking mechanism where the system attempts to acquire a Peripheral Component Interconnect PCI bus lock multiple times. This can lead to a system deadlock, causing unresponsiveness a...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in chip data retrieval in the PowerPC xive architecture. This vulnerability may lead to...
PT-2026-44264
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the powerpc/xive component when allocating MSI-X vectors for an NVMe device. The system creates a xive irq data structure and stores it in irq data-chip data. Whe...
EUVD-2026-32370
In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: fix recursive pcilockrescanremove locking in EEH event handling The recent commit 1010b4c012b0 "powerpc/eeh: Make EEH driver device hotplug safe" restructured the EEH driver to improve synchronization with the PCI...