CVE-2019-14563
HIGHCVSS 7.8/10EPSS 0.40%
Last modified
CVE-2019-14563 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
Metrics
CVSS:3.1/AV:L/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=2001Issue Tracking
- https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing List, Third Party Advisory
- https://bugzilla.tianocore.org/show_bug.cgi?id=2001Issue Tracking
- 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-2019-14563?
Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
How severe is CVE-2019-14563?
CVE-2019-14563 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2019-14563?
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-2019-14563?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST