Vulnerability · Published Jun 9, 2021 · Assigned by intel
CVE-2020-24511
Medium 6.5
In plain English
A medium-severity security flaw in Intel(R) Processors. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)0.4%top 65.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper isolation of shared resources 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 | 20210608-r0 | ALPINE-CVE-2020-24511 |
| Alpine:v3.21 | intel-ucode | 20210608-r0 | ALPINE-CVE-2020-24511 |
| Alpine:v3.22 | intel-ucode | 20210608-r0 | ALPINE-CVE-2020-24511 |
| Alpine:v3.23 | intel-ucode | 20210608-r0 | ALPINE-CVE-2020-24511 |
| Alpine:v3.24 | intel-ucode | 20210608-r0 | ALPINE-CVE-2020-24511 |
| Debian:12 | intel-microcode | 3.20210608.1 | DEBIAN-CVE-2020-24511 |
| Debian:13 | intel-microcode | 3.20210608.1 | DEBIAN-CVE-2020-24511 |
| Debian:14 | intel-microcode | 3.20210608.1 | DEBIAN-CVE-2020-24511 |
| Rocky Linux:8 | microcode_ctl | 4:20210216-1.20210608.1.el8_4 | RLSA-2021:3027 |
| Rocky Linux:8 | microcode_ctl | 4:20210216-1.20210525.1.el8_4 | RLSA-2021:2308 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Intel(R) Processors | See references |
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20210611-0005/ x_refsource_CONFIRM
- DSA-4934 vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20210726 [SECURITY] [DLA 2718-1] intel-microcode security update mailing-list, x_refsource_MLIST
- https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf x_refsource_CONFIRM