VulnerabilityModified
CVE-2023-4163
In Brocade Fabric OS before v9.2.0a, a local authenticated privileged user can trigger a buffer overflow condition, leading to a kernel panic with large input to buffers in the portcfgfportbuffers command.
MEDIUM 4.4EPSS 0.27%
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
In Brocade Fabric OS before v9.2.0a, a local authenticated privileged user can trigger a buffer overflow condition, leading to a kernel panic with large input to buffers in the portcfgfportbuffers command.
- CVSS 3.1
- 4.4 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.27% probability · 19th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- broadcom/fabric operating system
- Source
- sirt@brocade.com
References
- https://security.netapp.com/advisory/ntap-20231130-0001/
- https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22514Vendor Advisory
- https://security.netapp.com/advisory/ntap-20231130-0001/
- https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22514Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.