CVE-2019-14586
HIGHCVSS 8/10EPSS 0.73%
Last modified
CVE-2019-14586 is a high-severity vulnerability rated 8/10 on the CVSS scale. Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.. EPSS estimates a 0.73% chance of exploitation in the next 30 days.
Description
Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tianocore | Edk2 | All versions |
| Debian | Debian Linux | 9.0 |
References
- https://bugzilla.tianocore.org/show_bug.cgi?id=1995Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing List, Third Party Advisory
- https://bugzilla.tianocore.org/show_bug.cgi?id=1995Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-14586?
Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.
How severe is CVE-2019-14586?
CVE-2019-14586 has a CVSS score of 8/10 (HIGH severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.
How do I fix CVE-2019-14586?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-14586?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST