var-202010-1491
Vulnerability from variot
A potential vulnerability in the SMI callback function used in the legacy BIOS mode USB drivers in some legacy Lenovo and IBM System x servers may allow arbitrary code execution. Servers operating in UEFI mode are not affected. plural Lenovo and IBM System x For server products, Time-of-check Time-of-use (TOCTOU) There is a race condition vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. IBM System x servers is a server from International Business Machines Corporation (IBM). No detailed vulnerability details are currently provided. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.