New Intel Memory Bug Needs Squashing

Share This Post

On Tuesday, Intel reported a memory bug impacting microprocessor firmware that is used in Intel SSD, Intel Optane SSD, and Intel SSD DataCenter products. Dell and HP quickly released patches for the bug, comprised of five vulnerabilities. These vulnerabilities range in severity from 6.0 (medium) to 7.9 (high) and are being tracked as:
CVE-2021-33080
CVE-2021-33078
CVE-2021-33077
CVE-2021-33074
CVE-2021-33069

An attacker would need access to the device with the affected hardware, but could use this bug to escalate privileges, disclose information, or execute Denial of Service. Intel released updates for their products alongside the announcement of this bug.

For the full list of affected products and recommendations, please see the full disclosure at: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.html



Reach out to our incident response team for help

More To Explore

Information Security News – 7/28/2025

U.S. Nuclear Weapons Department Compromised in SharePoint Attack Article Link: https://www.neowin.net/news/us-nuclear-weapons-department-compromised-in-sharepoint-attack/ Humans Can Be Tracked with Unique ‘Fingerprint’ Based on How Their Bodies Block Wi-Fi

Information Security News – 7/21/2025

Google Gemini Flaw Hijacks Email Summaries for Phishing Article Link: https://www.bleepingcomputer.com/news/security/google-gemini-flaw-hijacks-email-summaries-for-phishing/   Hackers Exploit a Blind Spot Hiding Malware Inside DNS Records Article Link: https://arstechnica.com/security/2025/07/hackers-exploit-a-blind-spot-by-hiding-malware-inside-dns-records/

Do You Want to Shore Up Your Defenses?

We're opening our first round of threat hunting engagements to 100 organizations. Sign up or join the wait list here.