VulnerabilityModified
CVE-2022-34376
Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability.
MEDIUM 5.5EPSS 0.14%
Does this matter?
Lower severity and a low EPSS score (0.14%). Track it; it rarely justifies an emergency change on its own.
Description
Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.14% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- dell/r6515 firmware · dell/r7515 firmware · dell/r6525 firmware · dell/r7525 firmware · dell/xe8545 firmware · dell/c6525 firmware · dell/r6415 firmware · dell/r7415 firmware · dell/r7425 firmware · dell/r750 firmware · dell/r750xa firmware · dell/r650 firmware · dell/c6520 firmware · dell/mx750c firmware · dell/r450 firmware · dell/r550 firmware · dell/r650xs firmware · dell/r750xs firmware · dell/t550 firmware · dell/xr11 firmware · +40 more
- Source
- security_alert@emc.com
References
- https://www.dell.com/support/kbdoc/en-us/000206296/dsa-2022-204-dell-poweredge-improper-smm-communication-buffer-verification-vulnerabilityPatch, Vendor Advisory
- https://www.dell.com/support/kbdoc/en-us/000206296/dsa-2022-204-dell-poweredge-improper-smm-communication-buffer-verification-vulnerabilityPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.