CVE-2021-47643
MEDIUMCVSS 5.5/10EPSS 0.23%
Last modified
CVE-2021-47643 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: media: ir_toy: free before error exiting Fix leak in error path.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: media: ir_toy: free before error exiting Fix leak in error path.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.9, < 5.10.110 |
| Linux | Linux Kernel | >= 5.11, < 5.15.33 |
| Linux | Linux Kernel | >= 5.16, < 5.16.19 |
| Linux | Linux Kernel | >= 5.17, < 5.17.2 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2021-47643?
In the Linux kernel, the following vulnerability has been resolved:
media: ir_toy: free before error exiting
Fix leak in error path.
How severe is CVE-2021-47643?
CVE-2021-47643 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.
How do I fix CVE-2021-47643?
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-2021-47643?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST