CVE-2024-21871: Input Validation
First published: Mon Sep 16 2024(Updated: )
Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 BIG-IP and BIG-IQ Centralized Management | >=17.1.0<=17.1.1 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=16.1.0<=16.1.5 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=15.1.0<=15.1.10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21871?
CVE-2024-21871 is considered a high-severity vulnerability due to potential escalation of privilege through improper input validation in UEFI firmware.
How do I fix CVE-2024-21871?
To mitigate CVE-2024-21871, apply the recommended firmware updates provided by your device vendor.
Which versions of F5 BIG-IP are affected by CVE-2024-21871?
F5 BIG-IP versions 15.1.0 to 15.1.10, 16.1.0 to 16.1.5, and 17.1.0 to 17.1.1 are affected by CVE-2024-21871.
Can CVE-2024-21871 be exploited remotely?
CVE-2024-21871 requires local access for exploitation, as it involves improper input validation within UEFI firmware.
What impact does CVE-2024-21871 have on system security?
CVE-2024-21871 could allow a privileged user to escalate their privileges, potentially compromising system security.
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- collector/nvd-api
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- source/MITRE
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- agent/severity
- agent/references
- agent/softwarecombine
- agent/event
- agent/trending
- agent/last-modified-date
- agent/source
- agent/tags
- collector/f5-advisory
- source/F5
- alias/CVE-2024-21871
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 big-ip and big-iq centralized management
- version/f5 big-ip and big-iq centralized management/17.1.0
- version/f5 big-ip and big-iq centralized management/17.1.1
- version/f5 big-ip and big-iq centralized management/16.1.0
- version/f5 big-ip and big-iq centralized management/16.1.5
- version/f5 big-ip and big-iq centralized management/15.1.0
- version/f5 big-ip and big-iq centralized management/15.1.10