Vulnerability · Published Jan 28, 2020 · Assigned by intel
CVE-2020-0548
Medium 5.5
In plain English
A medium-severity security flaw in Intel(R) Processors from Intel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.5%top 55.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | intel-ucode | 20200609-r0 | ALPINE-CVE-2020-0548 |
| Alpine:v3.21 | intel-ucode | 20200609-r0 | ALPINE-CVE-2020-0548 |
| Alpine:v3.22 | intel-ucode | 20200609-r0 | ALPINE-CVE-2020-0548 |
| Alpine:v3.23 | intel-ucode | 20200609-r0 | ALPINE-CVE-2020-0548 |
| Alpine:v3.24 | intel-ucode | 20200609-r0 | ALPINE-CVE-2020-0548 |
| Debian:12 | intel-microcode | 3.20200609.1 | DEBIAN-CVE-2020-0548 |
| Debian:13 | intel-microcode | 3.20200609.1 | DEBIAN-CVE-2020-0548 |
| Debian:14 | intel-microcode | 3.20200609.1 | DEBIAN-CVE-2020-0548 |
| Rocky Linux:8 | microcode_ctl | 4:20210216-1.20210608.1.el8_4 | RLSA-2021:3027 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Intel | Intel(R) Processors | see references |
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00329.html x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20200210-0004/ x_refsource_CONFIRM
- openSUSE-SU-2020:0791 vendor-advisory, x_refsource_SUSE
- DSA-4701 vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20200613 [SECURITY] [DLA 2248-1] intel-microcode security update mailing-list, x_refsource_MLIST
- USN-4385-1 vendor-advisory, x_refsource_UBUNTU
- FEDORA-2020-e8835a5f8e vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-11ddbfbdf0 vendor-advisory, x_refsource_FEDORA