USN-5337-1 linux, linux-aws, linux-aws-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-raspi vulnerabilities

It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-23222 Yiqi Sun and Kevin Wang discovered that the cgrou...

CVE-2021-4135

A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsimmapallocelem being called. A local user could use this flaw to get unauthorized access to some data...

UBUNTU-CVE-2021-4135

A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsimmapallocelem being called. A local user could use this flaw to get unauthorized access to some data...

CVE-2021-4135

A flaw memory leak in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsimmapallocelem being called. A local user could use this flaw to get unauthorized access to some data. Mitigation The default Red Hat Enterprise...

PT-2021-7296 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue was discovered in the Linux kernel's eBPF related to the Simulated networking device driver. This issue arises when a user utilizes BPF for the device in a way that...