2667 matches found
[SECURITY] [DSA 5257-1] linux security update
------------------------------------------------------------------------- Debian Security Advisory DSA-5257-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso October 18, 2022 https://www.debian.org/security/faq -...
CVE-2022-2602
iouring UAF, Unix SCM garbage collection...
UBUNTU-CVE-2022-2602
iouring UAF, Unix SCM garbage collection...
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 versions of Linux kernel prior to 5.10.149-1, which stems from the discovery of a contention between the processing of iouring requests and t...
Ubuntu 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-5682-1)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5682-1 advisory. It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose...
USN-5683-1: Linux kernel (IBM) vulnerabilities
It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 Selim En...
USN-5683-1 linux-ibm vulnerabilities
It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 Selim En...
USN-5682-1 linux-aws-5.4 vulnerabilities
It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information kernel memory. CVE-2021-4159 It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2...
USN-5682-1: Linux kernel (AWS) vulnerabilities
It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information kernel memory. CVE-2021-4159 It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2...
USN-5677-1: Linux kernel vulnerabilities
It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information kernel memory. CVE-2021-4159 It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2...
Denial Of Service (DoS)
linux-kvm is vulnerable to denial of service. The vulnerability exists because the iouring poll does not properly handle POLLFREE, allowing an attacker to crash the application through the use after free...
PT-2025-37490
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s io uring/af unix functionality related to the garbage collection of registered files. The issue involves deferring the garbage collection of registere...
DEBIAN-CVE-2022-20409
In ioidentitycow of iouring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...
UBUNTU-CVE-2022-20409
In ioidentitycow of iouring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...
CVE-2022-20409
In ioidentitycow of iouring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5668-1)
The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5668-1 advisory. It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this...
Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5667-1)
The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5667-1 advisory. Selim Enes Karaduman discovered that a race condition existed in the General notification queue implementation of the Linux kernel, leading t...
USN-5668-1 linux, linux-aws, linux-bluefield, linux-gke, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle vulnerabilities
It was discovered that the BPF verifier in the Linux kernel did not properly handle internal data structures. A local attacker could use this to expose sensitive information kernel memory. CVE-2021-4159 It was discovered that an out-of-bounds write vulnerability existed in the Video for Linux 2...
Linux kernel buffer overflow vulnerability (CNVD-2022-69190)
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A buffer overflow vulnerability exists in Linux kernel version v6.0-rc3, which stems from the presence of Off-By-One in the iouring module.An attacker can exploit this...
