ShieldMMU: Detecting and Defending against Controlled-Channel Attacks in Shielding Memory System

Intel SGX and hypervisors isolate non-privileged programs from other software, ensuring confidentiality and integrity. However, side-channel attacks continue to threaten Intel SGX's security, enabling malicious OS to manipulate PTE present bits, induce page faults, and steal memory access traces...

Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250812 release bsc1248438 CVE-2025-20109: Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel Processors may allow an authenticated user to potentially enable...

PT-2025-34105 · Undefined · Undefined

MJM Core Player likely now referred to as MJM Player 2011 is vulnerable to a stack-based buffer overflow when parsing specially crafted .s3m music files. The vulnerability arises from improper bounds checking in the file parser, allowing an attacker to overwrite memory on the stack and execute...

CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-50897

The CVE-2025-50897 entry concerns riscv-boom SonicBOOM 1.2 (BOOMv1.2). It describes a flaw in the MMU/PMP/memory enforcement where valid virtual-to-physical translations with write permissions in SV39 can trigger a Store/AMO access fault during sd store operations, despite valid PTEs. The fault o...

UBUNTU-CVE-2025-38511

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Clear all LMTT pages on alloc Our LMEM buffer objects are not cleared by default on alloc and during VF provisioning we only setup LMTT PTEs for the actually provisioned LMEM range. But beyond that valid range we might...

CVE-2025-4277

Tcg2Smm has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level...

Linux Distros Unpatched Vulnerability : CVE-2021-47055

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: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOC...

UBUNTU-CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

Linux Distros Unpatched Vulnerability : CVE-2025-23141

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Acquire SRCU in KVMGETMPSTATE to protect guest memory accesses Acquire a lock on kvm-srcu when userspace is getting MP state to handle a rather extrem...

s390/pkey: Prevent overflow in size calculation for memdup_user()

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x86/sgx: Prevent attempts to reclaim poisoned pages

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PT-2025-49011

In pkvm guest relinquish to host of mem protect.c, there is a possible configuration data leak due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses

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CVE-2025-38310

In the Linux kernel, the following vulnerability has been resolved: seg6: Fix validation of nexthop addresses The kernel currently validates that the length of the provided nexthop address does not exceed the specified length. This can lead to the kernel reading uninitialized memory if user space...

CVE-2025-38212

CVE-2025-38212 affects the Linux kernel IPC subsystem. The bug was a use-after-free in radix_tree_node_free triggered by idr_for_each() not being in an RCU read-critical region when called from shm_destroy_orphaned(), risking reading freed memory during radix_tree_for_each_slot(). The fix adds RC...

PT-2026-33356

Name of the Vulnerable Software and Affected Versions IOMMU affected versions not specified Description Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks,...

The vulnerability of Adobe InDesign’s computer layout automation tool, related to reading data beyond the buffer in memory, allows attackers to circumvent ASLR protection and gain unauthorized access to protected information.

The vulnerability of Adobe InDesign’s computer layout automation tool is related to reading data outside the buffer in memory. Exploiting this vulnerability can allow an attacker to bypass ASLR protection and gain unauthorized access to protected information...

The vulnerability of Adobe InDesign’s computer font automation tool, related to the use of memory after it is freed, allows attackers to bypass the ASLR protection mechanism and gain unauthorized access to protected information.

The vulnerability of Adobe InDesign’s computer layout automation tool is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to bypass ASLR protection and gain unauthorized access to protected information...