VulnerabilityAnalyzed
CVE-2023-51394
High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.
HIGH 7.5EPSS 0.52%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.52% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- silabs/emberznet
- Source
- product-security@silabs.com
References
- https://community.silabs.com/068Vm000001NL4uPermissions Required
- https://community.silabs.com/068Vm000001NL4uPermissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.