USN-7277-1 linux-aws, linux-azure, linux-gcp, linux-oracle, linux-raspi, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...

USN-7276-1: Linux kernel vulnerabilities

Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

SUSE CVE-2023-52499

In the Linux kernel, the following vulnerability has been resolved: powerpc/47x: Fix 47x syscall return crash Eddie reported that newer kernels were crashing during boot on his 476 FSP2 system: kernel tried to execute user page b7ee2000 - exploit attempt? uid: 0 BUG: Unable to handle kernel...

The vulnerability of the eeh_pe_bus_get() function (arch/powerpc/kernel/eeh_pe.c) in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the eehpebusget function arch/powerpc/kernel/eehpe.c in the Linux operating system is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-11028

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.13 Description: A vulnerability has been resolved in the Linux kernel related to the powerpc/code-patching infrastructure. The issue was reported by Erhard while booting a PowerMac G4 with a KASAN-enabled kern...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Fixed the crash caused by the scv instruction with kexec. Kexec on pseries disables AIL reloconexc, which is required for supporting scv instructions. This happens before other CPUs have been shut down. This mean...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: pci/hotplug/pnvphp: Fixed the hotplug driver crash on Powernv The hotplug driver for powerpc pci/hotplug/pnvphp.c causes a kernel crash when attempting to hot-unplug or disable the PCIe switch/bridge from the PHB. The crash occur...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Fixed dtlaccesslock to use a rwsemaphore. The dtlaccesslock needs to be a rwsemaphore, a sleeping lock, because the code calls kmalloc while holding this lock, which can cause a sleep condition. bash echo 1...

Security update for go1.23

This update for go1.23 fixes the following issues: CVE-2025-22866: Fixed timing sidechannel for P-256 on ppc64le bsc1236801. Bug fixes: go1.23 release tracking bsc1229122 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zyppe...

Azure Linux 3.0 Security Update: cloud-hypervisor-cvm / hvloader / nodejs / nodejs18 / openssl (CVE-2023-6129)

The version of cloud-hypervisor-cvm / hvloader / nodejs / nodejs18 / openssl installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-6129 advisory. - Issue summary: The POLY1305 MAC message authentication...

The vulnerability of the `alloc_dispatch_log_kmem_cache()` function (arch/powerpc/platforms/pseries/setup.c) in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the allocdispatchlogkmemcache function arch/powerpc/platforms/pseries/setup.c in the Linux operating system is related to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability can allow an attacker to trigger a service failure...

DEBIAN-CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

UBUNTU-CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/code-patching: Disable KASAN report during patching via temporary mm Erhard reports the following KASAN hit on Talos II power9 with kernel 6.13: 12.028126 ==================================================================...

SUSE CVE-2025-22866

Due to the usage of a variable time instruction in the assembly implementation of an internal function, a small number of bits of secret scalars are leaked on the ppc64le architecture. Due to the way this function is used, we do not believe this leakage is enough to allow recovery of the private...

Google Go 安全漏洞

Google Go is a static strongly typed, compiled, concatenated, and garbage-collected programming language from Google USA. A security vulnerability exists in Google Go that stems from the use of the variable time instruction in the ppc64le architecture, resulting in the disclosure of secret scalar...

PT-2025-13178

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.13.0 Description A vulnerability has been resolved in the Linux kernel related to powerpc/code-patching. The issue involves disabling KASAN reports during patching via temporary mm. A KASAN hit was reported on Talos II...

The vulnerability of the powerpc kernel component of the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the powerpc kernel component in the Linux operating system is related to improper validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the powerpc/fixmap components of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the powerpc/fixmap components in the Linux operating system’s kernel is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the Linux operating system’s powerpc/pseries kernel components, which allows a hacker to cause a service failure

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