Vulnerability · Published Apr 21, 2022 · Assigned by dell
CVE-2022-22558
Medium 5.7
In plain English
A medium-severity memory corruption in PowerEdge Platform from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)5.7Medium
Exploit odds (30 days)0.2%top 89.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | PowerEdge Platform | unspecified – before BIOS update for PowerEdge 13G Intel 1S/2S and 14G AMD |
Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
References
- https://www.dell.com/support/kbdoc/000197971 x_refsource_MISC