https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T11:58:25.994477+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-12912 CVE-2020-12912 2026-09-30T11:58:26.029598+00:00

Affected: AMD extension to Linux "hwmon" for Zen1 platforms

A potential vulnerability in the AMD extension to Linux "hwmon" service may allow an attacker to use the Linux-based Running Average Power Limit (RAPL) interface to show various side channel attacks. In line with industry partners, AMD has updated the RAPL interface to require privileged access.

 https://vulnerability.circl.lu/vuln/usn-4678-1 USN-4678-1 — linux, linux-hwe-5.8, linux-aws, linux-azure, linux-gcp, linux-kvm, linux-oracle, linux-raspi vulnerabilities 2026-09-30T11:58:26.029718+00:00

Affected: Ubuntu:20.04:LTS: linux-hwe-5.8

It was discovered that the AMD Running Average Power Limit (RAPL) driver in the Linux kernel did not properly restrict access to power data. A local attacker could possibly use this to expose sensitive information. (CVE-2020-12912)

Jann Horn discovered that the io_uring subsystem in the Linux kernel did not properly perform reference counting in some situations. A local attacker could use this to expose sensitive information or possibly escalate privileges. (CVE-2020-29534)