CVE-2025-39694

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix SCCB present check Tracing code called by the SCLP interrupt handler contains early exits if the SCCB address associated with an interrupt is NULL. This check is performed after physical to virtual address...

CVE-2025-39694

CVE-2025-39694 concerns the Linux kernel on s390:sclp where a NULL SCCB address check after address translation could fail if identity mapping does not start at 0, potentially allowing access to the first page of identity mapping. The fix adds a NULL-case handler prior to address translation to e...

s390/mm: Fix in_atomic() handling in do_secure_storage_access()

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Linux Distros Unpatched Vulnerability : CVE-2024-57923

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: zlib: fix availin bytes for s390 zlib HW compression path Since the input data length...

Linux Distros Unpatched Vulnerability : CVE-2024-41021

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/mm: Fix VMFAULTHWPOISON handling in doexception There is no support for HWPOISON,...

Linux Distros Unpatched Vulnerability : CVE-2024-27009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/cio: fix race condition during online processing A race condition exists in...

Linux Distros Unpatched Vulnerability : CVE-2022-49804

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390: avoid using global register for currentstackpointer Commit 30de14b1884b s390:...

Linux Distros Unpatched Vulnerability : CVE-2025-37974

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing check for zpcicreatedevice error return The zpcicreatedevice function...

s390/sclp: Add check for get_zeroed_page()

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The vulnerability of the s390/dasd component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the s390/dasd component in the Linux operating system is related to insufficient locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fixed the missing check for the error return from zpcicreatedevice. The zpcicreatedevice function returns an error pointer that must be checked before dereferencing it as a struct zpcidev pointer. This check was added t...

The vulnerabilities of the s390/cpum_sf components of the Linux operating system’s kernel allow attackers to cause service failures.

The vulnerability of the s390/cpumsf components in Linux operating systems is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

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 originates from disableslot repeating pcidevput when PF has a sub-VF in s390/pci...

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 resource reuse after release issue in the s390 PCI driver during feature hot-plugging...

The vulnerability of the get_ccwgroupdev_by_busid() function in the arch/s390/include/asm/ccwgroup.h module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the getccwgroupdevbybusid function in the arch/s390/include/asm/ccwgroup.h module of the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

Vulnerability of the hex2bitmap() function in the drivers/s390/crypto/ap_bus.c module – A driver for cryptography support on the S390 platform of the Linux operating system, which allows a hacker to cause a service failure.

Vulnerability of the hex2bitmap function in the drivers/s390/crypto/apbus.c module – The Linux kernel’s cryptography driver support on the S390 platform is vulnerable to integer overflow or cyclic shift attacks. Exploiting this vulnerability could allow an attacker to cause a system failure...

SUSE CVE-2025-21856

In the Linux kernel, the following vulnerability has been resolved: s390/ism: add release function for struct device According to devicerelease in /drivers/base/core.c, a device without a release function is a broken device and must be fixed. The current code directly frees the device after calli...

The vulnerabilities of the s390/sclp components of the Linux operating system’s kernel, which allow a hacker to cause a service failure

The vulnerability of the s390/sclp components of the Linux operating system’s kernel is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Prevents the release of buffers during I/O operations. When a task that is waiting for the completion of a Store Data operation is interrupted, an attempt is made to halt that operation. If this attempt fails due to a...

PT-2025-3648 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: The issue is related to the btrfs compression functionality in the Linux kernel, specifically with the zlib compression path for S390 hardware acceleration. The problem arises when...