The vulnerability of the Linux operating system’s kernel, related to the use of memory after it is freed, allows attackers to disclose sensitive information that should be protected.
🗓️ 24 Dec 2020 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 411 |
|---|---|---|---|---|
 | Security Bulletin: IBM QRadar SIEM contains multiple kernel vulnerabilities | 7 Jun 202415:32 | – | ibm |
| Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities | 5 May 202105:44 | – | ibm |
| Security Bulletin: IBM Technical Suppport Appliance - possible security flaws or denial of service | 26 Mar 202503:45 | – | ibm |
 | Amazon Linux 2 : kernel (ALAS-2020-1566) | 9 Dec 202000:00 | – | nessus |
| Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-018) | 2 May 202200:00 | – | nessus |
| Amazon Linux AMI : kernel (ALAS-2020-1462) (deprecated) | 19 Dec 202000:00 | – | nessus |
| Amazon Linux AMI : kernel (ALAS-2021-1461) | 14 Jan 202100:00 | – | nessus |
| CentOS 7 : kernel (RHSA-2021:0856) | 18 Mar 202100:00 | – | nessus |
| Debian DLA-2483-1 : linux-4.19 security update | 11 Dec 202000:00 | – | nessus |
| Debian DLA-2494-1 : linux security update | 21 Dec 202000:00 | – | nessus |
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19 Aug 2025 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 21.9
CVSS 34.1
EPSS0.00434