CVE-2021-47308
MEDIUMCVSS 6.5/10EPSS 1.00%
Last modified
CVE-2021-47308 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix array index out of bound exception Fix array index out of bound exception in fc_rport_prli_resp().. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix array index out of bound exception Fix array index out of bound exception in fc_rport_prli_resp().
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.14.241 |
| Linux | Linux Kernel | >= 4.15, < 4.19.199 |
| Linux | Linux Kernel | >= 4.20, < 5.4.135 |
| Linux | Linux Kernel | >= 5.5, < 5.10.53 |
| Linux | Linux Kernel | >= 5.11, < 5.13.5 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2021-47308?
In the Linux kernel, the following vulnerability has been resolved:
scsi: libfc: Fix array index out of bound exception
Fix array index out of bound exception in fc_rport_prli_resp().
How severe is CVE-2021-47308?
CVE-2021-47308 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2021-47308?
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-2021-47308?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST