Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004015)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004015 advisory. relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004212 advisory. relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000459)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000459 advisory. relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-012)

The version of kernel installed on the remote host is prior to 5.4.46-19.75. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-012 advisory. A NULL pointer dereference flaw may occur in the Linux kernel's relayopen in kernel/relay.c. if the allocperc...

The vulnerability of the relay_open function in the kernel/relay.c file of the Linux operating system, related to pointer arithmetic errors, allows attackers to cause a service failure.

The vulnerability of the relayopen function in the kernel/relay.c file of the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

Amazon Linux AMI : kernel (ALAS-2020-1401)

The version of kernel installed on the remote host is prior to 4.14.186-110.268. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1401 advisory. An issue where a provided address with accessok is not checked was discovered in i915gemexecbuffer2ioctl in...

Important: kernel

Issue Overview: An issue where a provided address with accessok is not checked was discovered in i915gemexecbuffer2ioctl in drivers/gpu/drm/i915/i915gemexecbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory...

CVE-2019-19462

A NULL pointer dereference flaw may occur in the Linux kernel’s relayopen in kernel/relay.c. if the allocpercpu function is not validated in time of failure and used as a valid address for access. An attacker could use this flaw to cause a denial of service. Mitigation Mitigation for this issue i...

Linux kernel local denial of service vulnerability (CNVD-2019-44555)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the relayopen in the kernel/relay.c file in Linux kernel 5.4.1 and earlier versions. A local attacker can exploit this vulnerability...

DEBIAN-CVE-2019-19462

relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu result...

CVE-2019-19462

relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu result...

UBUNTU-CVE-2019-19462

relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu result...

CVE-2019-19462: NULL Pointer Dereference

relayopen in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service such as relay blockage by triggering a NULL allocpercpu result...