CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

CVE-2020-25670

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

DEBIAN-CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

DEBIAN-CVE-2020-25670

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

Design/Logic Flaw

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

Design/Logic Flaw

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

CVE-2020-25671

CVE-2020-25671 is a Linux kernel vulnerability in the NFC LLCP implementation where a refcount leak in llcp_sock_connect() can cause a use-after-free, potentially enabling privilege escalation or system crash via local access. Affected: Linux kernel NFC LLCP path; impact parameter: local attacker...

CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

CVE-2020-25670

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

CVE-2020-25670

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

CVE-2020-25670: Use After Free

A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations...

CVE-2020-25671: Use After Free

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

Low: kernel

Issue Overview: kernel: refcount leak in llcpsockbind CVE-2020-25670 kernel: refcount leak in llcpsockconnect CVE-2020-25671 kernel: memory leak in llcpsockconnect CVE-2020-25672 An issue was discovered in the Linux kernel related to mm/gup.c and mm/hugememory.c. The getuserpages aka gup...

PT-2024-11193 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak has been resolved in the Linux kernel, specifically in the drm/amd/amdgpu module. The issue occurs because the gem object rfb-base.obj0 is retrieved according to num...

AZL-6561 CVE-2021-33033 affecting package kernel for versions less than 5.10.78.1-1

The Linux kernel before 5.11.14 has a use-after-free in cipsov4genopt in net/ipv4/cipsoipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value...

Linux kernel 资源管理错误漏洞

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A resource management error vulnerability exists in cipsov4genopt in net/ipv4/cipsoipv4.c in Linux kernel versions...

python-psutil: Double free because of refcount mishandling

A double free issue has been discovered in python-psutil because of the mishandling of refcounts while converting system data into Python objects in functions like psutildiskpartitions, psutilusers, psutilnetifaddrs, and others. In particular cases, a local attacker may be able to get code...

MGASA-2021-0192 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.30 and fixes at least the following security issues: nfc: fix refcount leak in llcpsockbind CVE-2020-25670 nfc: fix refcount leak in llcpsockconnect CVE-2020-25671 nfc: fix memory leak in llcpsockconnect CVE-2020-25672 firewire: nosy: Fix a...

nss: Use-after-free in sftk_FreeSession due to improper refcounting

A use-after-free flaw was found in Mozilla Network Security Services NSS related to PK11 session handling. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled with NSS...