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 the media: intel/ipu6 module not removing CPU delayed QoS requests on the wrong path...

The vulnerability of the OutOfBandXML module in the microprogramming software of Intel UEFI processors allows a hacker to gain unauthorized access to protected information.

The vulnerability of the OutOfBandXML module in Intel UEFI microprogramming systems is related to incorrect initialization of resources. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

PT-2025-8826 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the intel/ipu6 media component. The issue occurs when a CPU latency QOS request is not removed on error, leading to li...

The vulnerability of the XmlCli function in Intel UEFI microprogramming systems allows attackers to enhance their privileges.

The vulnerability of the XmlCli function in Intel UEFI microprocessors is related to insufficient validation of input data. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of UEFI microprogramming systems of Intel processors allows a hacker to gain unauthorized access to protected information.

The vulnerability of Intel UEFI microprogramming systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

The vulnerability of the input/output subsystem of the Intel QuickAssist Technology (QAT) driver package allows a hacker to gain unauthorized access to protected information.

The vulnerability of the input/output subsystem of the Intel QuickAssist Technology QAT driver package is related to the use of a non-trusted pointer. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

The vulnerability of UEFI microprogramming systems in Intel processors allows attackers to enhance their privileges.

The vulnerability of Intel UEFI microprogramming system processors is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow an attacker to enhance their privileges...

The vulnerability of UEFI microprogramming systems of Intel processors allows a hacker to trigger a malfunction during maintenance.

The vulnerability of UEFI microprogramming systems of Intel processors is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to cause a system failure...

The vulnerability of UEFI microprogramming systems of Intel processors allows a hacker to gain unauthorized access to protected information.

The vulnerability of Intel UEFI microprogramming systems lies in the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

The vulnerabilities of Intel System Resources Defense and Intel System Security Report, microprogramming software for Intel processors, allow attackers to enhance their privileges.

The vulnerabilities of Intel System Resources Defense and Intel System Security software related to Intel processor microsoftware are associated with synchronization errors when using shared resources. Exploiting these vulnerabilities can allow attackers to gain increased privileges...

DEBIAN-CVE-2022-49723

In the Linux kernel, the following vulnerability has been resolved: drm/i915/reset: Fix errorstateread ptr + offset use Fix our pointer offset usage in errorstateread when there is no i915gpucoredump but buf offset is non-zero. This fixes a kernel page fault can happen when multiple tests are...

DEBIAN-CVE-2022-49695

In the Linux kernel, the following vulnerability has been resolved: igb: fix a use-after-free issue in igbcleantxring Fix the following use-after-free bug in igbcleantxring routine when the NIC is running in XDP mode. The issue can be triggered redirecting traffic into the igb NIC and then closin...

DEBIAN-CVE-2022-49644

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix a possible refcount leak in inteldpaddmstconnector If drmconnectorinit fails, intelconnectorfree will be called to take care of proper free. So it is necessary to drop the refcount of port before intelconnectorfree...

CVE-2022-49617

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sofsdw: handle errors on card registration If the card registration fails, typically because of deferred probes, the device properties added for headset codecs are not removed, which leads to kernel oopses in driver...

DEBIAN-CVE-2022-49617

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sofsdw: handle errors on card registration If the card registration fails, typically because of deferred probes, the device properties added for headset codecs are not removed, which leads to kernel oopses in driver...

DEBIAN-CVE-2022-49565

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW The fuzzer triggers the below trace. 7763.384369 unchecked MSR access error: WRMSR to 0x689 tried to write 0x1fffffff8101349e at rIP: 0xffffffff810704a4...

CVE-2022-49565

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW The fuzzer triggers the below trace. 7763.384369 unchecked MSR access error: WRMSR to 0x689 tried to write 0x1fffffff8101349e at rIP: 0xffffffff810704a4...

DEBIAN-CVE-2022-49562

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Use trycmpxchguser to update guest PTE A/D bits Use the recently introduced trycmpxchguser to update guest PTE A/D bits instead of mapping the PTE into kernel address space. The VMPFNMAP path is broken as it assumes tha...

DEBIAN-CVE-2022-49487

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebunandprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

CVE-2022-49487

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebunandprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...