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CVE-2020-8649

Status Candidate

Overview

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.

Red Hat Security Advisory 2022-1622-01: Posted May 4, 2022; Authored by Red Hat | Site access.redhat.com; Red Hat Security Advisory 2022-1622-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.6.57.; tags | advisory; systems | linux, redhat; advisories | CVE-2020-8647, CVE-2020-8649, CVE-2022-0435, CVE-2022-0711, CVE-2022-0778, CVE-2022-21426, CVE-2022-21434, CVE-2022-21443, CVE-2022-21476, CVE-2022-21496, CVE-2022-24407, CVE-2022-24769, CVE-2022-25173, CVE-2022-25174, CVE-2022-25175, CVE-2022-25176, CVE-2022-25177, CVE-2022-25178, CVE-2022-25179, CVE-2022-25180, CVE-2022-25181, CVE-2022-25182, CVE-2022-25183, CVE-2022-25184, CVE-2022-25235, CVE-2022-25236, CVE-2022-25315; SHA-256 | c6bbb6c8c7f4807bed808b409a1979c9c7ff636de3be398e6d437bf3aaece474; Download | Favorite | View

Red Hat Security Advisory 2022-1209-01: Posted Apr 6, 2022; Authored by Red Hat | Site access.redhat.com; Red Hat Security Advisory 2022-1209-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include denial of service and out of bounds read vulnerabilities.; tags | advisory, denial of service, kernel, vulnerability; systems | linux, redhat; advisories | CVE-2020-8647, CVE-2020-8649, CVE-2022-0435; SHA-256 | fd0b9d2f65ce6255ae55c51c0cccf17c2607fcd910ad4bfb4a35bfd34fa4a5ee; Download | Favorite | View

Red Hat Security Advisory 2022-1213-01: Posted Apr 6, 2022; Authored by Red Hat | Site access.redhat.com; Red Hat Security Advisory 2022-1213-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service and out of bounds read vulnerabilities.; tags | advisory, denial of service, kernel, vulnerability; systems | linux, redhat; advisories | CVE-2020-8647, CVE-2020-8649, CVE-2022-0435; SHA-256 | cd1e0164b043020587cb21f64bf36381ce76788b34180dbeadb3cdf592d39038; Download | Favorite | View

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