CVE-2022-46486
MEDIUMCVSS 5.5/10EPSS 0.34%
Last modified
CVE-2022-46486 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A lack of pointer-validation logic in the __scone_dispatch component of SCONE before v5.8.0 for Intel SGX allows attackers to access sensitive information.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
A lack of pointer-validation logic in the __scone_dispatch component of SCONE before v5.8.0 for Intel SGX allows attackers to access sensitive information.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Scontain | Scone | < 5.8.0 |
References
- https://jovanbulck.github.io/files/ccs19-tale.pdfExploit, Technical Description, Third Party Advisory
- https://jovanbulck.github.io/files/oakland24-pandora.pdfExploit, Technical Description, Third Party Advisory
- https://sconedocs.github.io/release5.7/Release Notes
- https://jovanbulck.github.io/files/ccs19-tale.pdfExploit, Technical Description, Third Party Advisory
- https://jovanbulck.github.io/files/oakland24-pandora.pdfExploit, Technical Description, Third Party Advisory
- https://sconedocs.github.io/release5.7/Release Notes
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-46486?
A lack of pointer-validation logic in the __scone_dispatch component of SCONE before v5.8.0 for Intel SGX allows attackers to access sensitive information.
How severe is CVE-2022-46486?
CVE-2022-46486 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2022-46486?
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-2022-46486?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST