70 matches found
Intel Optane PMem management software 代码问题漏洞
Intel Optane PMem management software is a persistent memory management software developed by Intel Corporation. Previous versions of Intel Optane PMem management software, such as CRMGMT02.00.00.4052 and CRMGMT03.00.00.0538, contained code vulnerabilities due to improper conditional checks, whic...
Intel® Optane™ PMem Management Software Advisory
Summary: Potential security vulnerabilities in the Intel® Optane™ Persistent Memory PMem management software may allow esclation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2025-22849 Description: Incorrect defau...
CVE-2023-54323 cxl/pmem: Fix nvdimm registration races
In the Linux kernel, the following vulnerability has been resolved: cxl/pmem: Fix nvdimm registration races A loop of the form: while true; do modprobe cxlpci; modprobe -r cxlpci; done ...fails with the following crash signature: BUG: kernel NULL pointer dereference, address: 0000000000000040...
SUSE CVE-2023-54089
In the Linux kernel, the following vulnerability has been resolved: virtiopmem: add the missing REQOPWRITE for flush bio When doing mkfs.xfs on a pmem device, the following warning was ------------ cut here ------------ WARNING: CPU: 2 PID: 384 at block/blk-core.c:751 submitbionoacct Modules link...
EUVD-2023-60356
In the Linux kernel, the following vulnerability has been resolved: virtiopmem: add the missing REQOPWRITE for flush bio When doing mkfs.xfs on a pmem device, the following warning was ------------ cut here ------------ WARNING: CPU: 2 PID: 384 at block/blk-core.c:751 submitbionoacct Modules link...
PBFuzz: Agentic Directed Fuzzing for PoV Generation
Proof-of-Vulnerability PoV input generation is a critical task in software security and supports downstream applications such as path generation and validation. Generating a PoV input requires solving two sets of constraints: 1 reachability constraints for reaching vulnerable code locations, and ...
New ChatGPT Atlas Browser Exploit Lets Attackers Plant Persistent Hidden Commands
Cybersecurity researchers have discovered a new vulnerability in OpenAI's ChatGPT Atlas web browser that could allow malicious actors to inject nefarious instructions into the artificial intelligence AI-powered assistant's memory and run arbitrary code. "This exploit can allow attackers to infect...
EUVD-2025-30356
Malicious code in bioql PyPI...
EUVD-2023-59938
Malicious code in bioql PyPI...
CVE-2025-39844
In the Linux kernel, the following vulnerability has been resolved: mm: move page table sync declarations to linux/pgtable.h During our internal testing, we started observing intermittent boot failures when the machine uses 4-level paging and has a large amount of persistent memory: BUG: unable t...
AZL-67526 CVE-2025-39845 affecting package kernel for versions less than 6.6.112.1-1
In the Linux kernel, the following vulnerability has been resolved: x86/mm/64: define ARCHPAGETABLESYNCMASK and archsynckernelmappings Define ARCHPAGETABLESYNCMASK and archsynckernelmappings to ensure page tables are properly synchronized when calling pdpopulatekernel. For 5-level paging,...
CVE-2025-39844 mm: move page table sync declarations to linux/pgtable.h
In the Linux kernel, the following vulnerability has been resolved: mm: move page table sync declarations to linux/pgtable.h During our internal testing, we started observing intermittent boot failures when the machine uses 4-level paging and has a large amount of persistent memory: BUG: unable t...
PT-2025-38552
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to page table synchronization when calling pd populate kernel. Specifically, the issue arises in systems utilizing 4-level paging and a substanti...
CVE-2023-53323
In the Linux kernel, the following vulnerability has been resolved: ext2/dax: Fix ext2setsize when len is page aligned PAGEALIGNx macro gives the next highest value which is multiple of pagesize. But if x is already page aligned then it simply returns x. So, if x passed is 0 in daxzerorange...
CVE-2023-53323
CVE-2023-53323 affects the Linux kernel ext2 with DAX on pmem: ext2/dax: Fix ext2_setsize when len is page aligned. The bug arises when PAGE_ALIGN(x) returns x for already-aligned x, causing dax_zero_range() to pass length 0 to iomap_begin(), which makes ext2_get_blocks() see max_blocks = 0 and t...
Intel Optane PMem Management Software Advisory - Lenovo Support US
No description provided...
SAMEP: a Secure Protocol for Persistent Context Sharing across AI Agents
Current AI agent architectures suffer from ephemeral memory limitations, preventing effective collaboration and knowledge sharing across sessions and agent boundaries. We introduce SAMEP Secure Agent Memory Exchange Protocol, a novel framework that enables persistent, secure, and semantically...
kernel: virtio_pmem: add the missing REQ_OP_WRITE for flush bio
A flaw was discovered in the virtiopmem driver in the Linux kernel, where flush block I/O requests did not have the required REQOPWRITE operation code assigned before submission. Under workloads involving persistent memory block devices — for example, running mkfs.xfs on a pmem device,this omissi...
CVE-2022-49896 cxl/pmem: Fix cxl_pmem_region and cxl_memdev leak
In the Linux kernel, the following vulnerability has been resolved: cxl/pmem: Fix cxlpmemregion and cxlmemdev leak When a cxlnvdimm object goes through a -remove event device physically removed, nvdimm-bridge disabled, or nvdimm device disabled, then any associated regions must also be disabled. ...
