CVE-2021-26393

CVE-2021-26393 describes insufficient memory cleanup in the AMD Secure Processor (ASP) TEE, which could allow an authenticated user with privileges to generate a valid signed TA and potentially poison process memory, leading to confidentiality loss. The connected AMD security bulletin (AMD-SB-500...

CVE-2021-26393

Insufficient memory cleanup in the AMD Secure Processor ASP Trusted Execution Environment TEE may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of...

AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP that stems from inadequate memory cleanup in the Trusted Execution Environment TEE, which could allow an authenticated attacker to have the...

PT-2022-9757 · Amd · Amd Secure Processor

Name of the Vulnerable Software and Affected Versions: AMD Secure Processor ASP affected versions not specified Description: The issue is related to insufficient memory cleanup in the AMD Secure Processor ASP Trusted Execution Environment TEE. This may allow an authenticated attacker with...

CVE-2021-26393

Insufficient memory cleanup in the AMD Secure Processor ASP Trusted Execution Environment TEE may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of...

USN-5582-1: Linux kernel (Azure CVM) vulnerabilities

Arthur Mongodin discovered that the netfilter subsystem in the Linux kernel did not properly perform data validation. A local attacker could use this to escalate privileges in certain situations. CVE-2022-34918 Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux...

USN-5564-1: Linux kernel (Intel IoTG) vulnerabilities

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...

USN-5513-1: Linux kernel (AWS) vulnerabilities

Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. CVE-2021-3609 Likang Luo discovered that a race condition existed in the Bluetoo...

USN-5500-1 linux, linux-aws vulnerabilities

Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some situations. A local attacker could possibly use this to gain administrative privileges. CVE-2021-4197 Lin Ma discovered that the NFC Controller...

USN-5471-1 linux-oem-5.17 vulnerabilities

It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. CVE-2022-21499 Aaron Adams discovered that the netfilter subsystem in the Linux...

SUSE-SU-2022:1506-1 Security update for xen

This update for xen fixes the following issues: - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host bsc1197423. - CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts using VT-d IOMMU hardware, which...

USN-5375-1 cflow vulnerability

It was discovered that GNU cflow was incorrectly handling memory cleanup operations at the end of a compilation module. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

USN-5375-1: GNU cflow vulnerability

It was discovered that GNU cflow was incorrectly handling memory cleanup operations at the end of a compilation module. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

Medium: kernel

Issue Overview: A flaw was found in the AMD Cryptographic Co-processor driver in the Linux kernel. An attacker, able to send invalid SHA type commands, could cause the system to crash. The highest threat from this vulnerability is to system availability. CVE-2019-18808 A flaw was found in the Lin...

USN-5158-1 imagemagick vulnerabilities

It was discovered that ImageMagick incorrectly handled certain values when processing visual effects based image files. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service. CVE-2021-20244 It was discovered that...

USN-5158-1: ImageMagick vulnerabilities

It was discovered that ImageMagick incorrectly handled certain values when processing visual effects based image files. By tricking a user into opening a specially crafted image file, an attacker could crash the application causing a denial of service. CVE-2021-20244 It was discovered that...

kernel: memory leak in sof_set_get_large_ctrl_data() function in sound/soc/sof/ipc.c

A flaw was found in the Linux kernel’s sofsetgetlargectrldata function, in the way it handled memory cleanup in a specific error path. A local attacker could use this flaw to crash the system...

Sony Playstation 4 ValidationMessage::buildBubbleTree() Use-After-Free

const OFFSETELEMENTREFCOUNT = 0x10; const OFFSETJSABVIEWVECTOR = 0x10; const OFFSETJSABVIEWLENGTH = 0x18; const OFFSETLENGTHSTRINGIMPL = 0x04; const OFFSETHTMLELEMENTREFCOUNT = 0x14; const LENGTHARRAYBUFFER = 0x8; const LENGTHSTRINGIMPL = 0x14; const LENGTHJSVIEW = 0x20; const...

kernel: double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c

A flaw was found in the allocatetracebuffer in kernel/trace/trace.c in the debug subsystem, when failure to allocate a dynamic percpu area, a resource cleanup is called. The pointer buf-buffer still holds the address and is not set to NULL, which can cause a use-after-free problem, leading to a...

CVE-2019-19081

A flaw was found in the way the NFP4000/NFP6000 TC Flower offload functionality in the Linux kernel handled memory cleanup on failures. This flaw allows an attacker to cause a denial of service and crash the system. Mitigation To mitigate this issue, prevent module nfp from being loaded. Please s...