Debian: >> Debian Linux Security Vulnerabilities
A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.
CVSS Score
7.8
EPSS Score
0.002
Published
2021-05-26
A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-05-26
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation.
CVSS Score
8.7
EPSS Score
0.0
Published
2021-05-26
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.
CVSS Score
9.8
EPSS Score
0.001
Published
2021-05-25
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aaccoder, which allows a remote malicious user to cause a Denial of Service
CVSS Score
6.5
EPSS Score
0.016
Published
2021-05-25
A memory leak vulnerability was found in Linux kernel in llcp_sock_connect
CVSS Score
7.5
EPSS Score
0.015
Published
2021-05-25
FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.
CVSS Score
7.5
EPSS Score
0.005
Published
2021-05-25
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
CVSS Score
7.5
EPSS Score
0.011
Published
2021-05-25
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/lpc.h, which allows a remote malicious user to cause a Denial of Service.
CVSS Score
6.5
EPSS Score
0.02
Published
2021-05-25
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c, which allows a remote malicious user to cause a Denial of Service.
CVSS Score
6.5
EPSS Score
0.021
Published
2021-05-25