Ubuntu 22.10 : Linux kernel (KVM) vulnerabilities (USN-5950-1)

The remote Ubuntu 22.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5950-1 advisory. It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain...

The vulnerability of the wireless communication subsystem in the Linux kernel’s net/mac802154/llsec.c module, which allows a hacker to cause a service failure.

The vulnerability in the wireless communication subsystem of the Linux kernel’s net/mac802154/llsec.c module relates to the assignment of a null pointer in the llseckeyalloc function during network connection termination. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the KVM virtualization subsystem in AMD Secure Encrypted Virtualization (SEV) in the virt/kvm/kvm_main.c kernel of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the KVM virtualization subsystem in AMD Secure Encrypted Virtualization SEV in the virt/kvm/kvmmain.c kernel of the Linux operating system is related to a breach of processor cache integrity. Exploiting this vulnerability could allow an attacker to trigger a service failure...

USN-5951-1: Linux kernel (IBM) vulnerabilities

It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execut...

CVE-2023-23409

Client Server Run-Time Subsystem CSRSS Information Disclosure Vulnerability...

CVE-2023-23394

Client Server Run-Time Subsystem CSRSS Information Disclosure Vulnerability...

CVE-2023-23394

Client Server Run-Time Subsystem CSRSS Information Disclosure Vulnerability...

Information disclosure

Client Server Run-Time Subsystem CSRSS Information Disclosure Vulnerability...

Information disclosure

Client Server Run-Time Subsystem CSRSS Information Disclosure Vulnerability...

CVE-2023-23409 Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability

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CVE-2023-23394 Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability

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kernel: stack overflow in do_proc_dointvec and proc_skip_spaces

A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: stack overflow in do_proc_dointvec and proc_skip_spaces

A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: stack overflow in do_proc_dointvec and proc_skip_spaces

A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system...

Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability

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Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability

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Microsoft Client Server Run-time Subsystem (CSRSS) 安全漏洞

The Microsoft Client Server Run-time Subsystem is a client/server run-time subsystem from Microsoft Corporation in the United States that manifests itself as the csrss.exe process. It is a component of the Windows NT family of operating systems, appearing in Windows NT 3.1 and subsequent systems,...

Microsoft Client Server Run-time Subsystem (CSRSS) 安全漏洞

The Microsoft Client Server Run-time Subsystem is a client/server run-time subsystem from Microsoft Corporation in the United States that manifests itself as the csrss.exe process. It is a component of the Windows NT family of operating systems, appearing in Windows NT 3.1 and subsequent systems,...

KLA48553 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, obtain sensitive information, spoof user interface, cause denial of service, bypass security restrictions. Below is a complete list of...

CVE-2023-22436

The kernel subsystem function checkpermissionforsettokenid within OpenHarmony-v3.1.5 and prior versions has an UAF vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root...