Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 01:01:17 +0000 CVE-2023-20593 https://vulnerability.circl.lu/vuln/cve-2023-20593 <p><strong>Affected:</strong> AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4, AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4, AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT, AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3, AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Lucienne”, AMD Ryzen™ 4000 Series Mobile processors with Radeon™ Graphics “Renoir”, AMD Ryzen™ 7020 Series processors “Mendocino” FT6, AMD 2nd Gen AMD EPYC™ Processors</p> <p>An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.</p> <p><strong>Affected:</strong> AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4, AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4, AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT, AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3, AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Lucienne”, AMD Ryzen™ 4000 Series Mobile processors with Radeon™ Graphics “Renoir”, AMD Ryzen™ 7020 Series processors “Mendocino” FT6, AMD 2nd Gen AMD EPYC™ Processors</p> <p>An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.</p> https://vulnerability.circl.lu/vuln/cve-2023-20593 USN-6244-1 — amd64-microcode vulnerability https://vulnerability.circl.lu/vuln/usn-6244-1 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: amd64-microcode, Ubuntu:Pro:18.04:LTS: amd64-microcode, Ubuntu:20.04:LTS: amd64-microcode, Ubuntu:22.04:LTS: amd64-microcode</p> <p>Tavis Ormandy discovered that some AMD processors did not properly handle speculative execution of certain vector register instructions. A local attacker could use this to expose sensitive information.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: amd64-microcode, Ubuntu:Pro:18.04:LTS: amd64-microcode, Ubuntu:20.04:LTS: amd64-microcode, Ubuntu:22.04:LTS: amd64-microcode</p> <p>Tavis Ormandy discovered that some AMD processors did not properly handle speculative execution of certain vector register instructions. A local attacker could use this to expose sensitive information.</p> https://vulnerability.circl.lu/vuln/usn-6244-1