CVE-2020-0548
MEDIUMCVSS 5.5/10EPSS 0.52%
Last modified
CVE-2020-0548 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Core I7-8700b Firmware | All versions |
| Intel | Core I7-8569u Firmware | All versions |
| Intel | Core I7 8650u Firmware | All versions |
| Intel | Core I7 8565u Firmware | All versions |
| Intel | Core I7 8560u Firmware | All versions |
| Intel | Core I7 8559u Firmware | All versions |
| Intel | Core I7 8550u Firmware | All versions |
| Intel | Core I7 8500y Firmware | All versions |
| Intel | Core I7 10510y Firmware | All versions |
| Intel | Core I5 10310y Firmware | All versions |
| Intel | Core I5 10210y Firmware | All versions |
| Intel | Core I5 10110y Firmware | All versions |
| Intel | Xeon 8253 Firmware | All versions |
| Intel | Xeon 8256 Firmware | All versions |
| Intel | Xeon 8260 Firmware | All versions |
| Intel | Xeon 8260l Firmware | All versions |
| Intel | Xeon 8260m Firmware | All versions |
| Intel | Xeon 8260y Firmware | All versions |
| Intel | Xeon 8268 Firmware | All versions |
| Intel | Xeon 8270 Firmware | All versions |
| Intel | Xeon 8276 Firmware | All versions |
| Intel | Xeon 8276l Firmware | All versions |
| Intel | Xeon 8276m Firmware | All versions |
| Intel | Xeon 8280 Firmware | All versions |
| Intel | Xeon 8280l Firmware | All versions |
| Intel | Xeon 8280m Firmware | All versions |
| Intel | Xeon 9220 Firmware | All versions |
| Intel | Xeon 9221 Firmware | All versions |
| Intel | Xeon 9222 Firmware | All versions |
| Intel | Xeon 9242 Firmware | All versions |
| Intel | Xeon 9282 Firmware | All versions |
| Intel | Xeon 5215 Firmware | All versions |
| Intel | Xeon 5215l Firmware | All versions |
| Intel | Xeon 5215m Firmware | All versions |
| Intel | Xeon 5215r Firmware | All versions |
| Intel | Xeon 5217 Firmware | All versions |
| Intel | Xeon 5218 Firmware | All versions |
| Intel | Xeon 5218b Firmware | All versions |
| Intel | Xeon 5218n Firmware | All versions |
| Intel | Xeon 5218t Firmware | All versions |
| Intel | Xeon 5220 Firmware | All versions |
| Intel | Xeon 5220r Firmware | All versions |
| Intel | Xeon 5220s Firmware | All versions |
| Intel | Xeon 5220t Firmware | All versions |
| Intel | Xeon 5222 Firmware | All versions |
| Intel | Xeon 6222v Firmware | All versions |
| Intel | Xeon 6226 Firmware | All versions |
| Intel | Xeon 6230 Firmware | All versions |
| Intel | Xeon 6230n Firmware | All versions |
| Intel | Xeon 6230t Firmware | All versions |
Showing 50 of 427 affected configurations. See NVD for the full list.
References
- https://security.netapp.com/advisory/ntap-20200210-0004/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200210-0004/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-0548?
Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
How severe is CVE-2020-0548?
CVE-2020-0548 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2020-0548?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-0542Improper buffer restrictions in subsystem for Intel(R) CSME …7.8
- CVE-2020-0543Incomplete cleanup from specific special register read opera…5.5
- CVE-2020-0544Insufficient control flow management in the kernel mode driv…7.8
- CVE-2020-0545Integer overflow in subsystem for Intel(R) CSME versions bef…4.4
- CVE-2020-0546Unquoted service path in Intel(R) Optane(TM) DC Persistent M…7.8
- CVE-2020-0547Incorrect default permissions in the installer for Intel(R) …7.8
- CVE-2020-0549Cleanup errors in some data cache evictions for some Intel(R…5.5
- CVE-2020-0550Improper data forwarding in some data cache for some Intel(R…5.6
- CVE-2020-0551Load value injection in some Intel(R) Processors utilizing s…5.6
- CVE-2020-0552Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2020-0553Out-of-bounds read in kernel mode driver for some Intel(R) W…4.4
- CVE-2020-0554Race condition in software installer for some Intel(R) Wirel…7
Are you affected by CVE-2020-0548?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST