CVE ID:	CVE-2022-2588
Description:	It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
Test IDs:	1.3.6.1.4.1.25623.1.0.705207   1.3.6.1.4.1.25623.1.0.893131   1.3.6.1.4.1.25623.1.1.12.2022.5588.1   1.3.6.1.4.1.25623.1.0.893102
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2022-2588 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588 https://github.com/Markakd/CVE-2022-2588 https://github.com/Markakd/CVE-2022-2588 https://lore.kernel.org/netdev/20220809170518.164662-1-cascardo@canonical.com/T/#u https://lore.kernel.org/netdev/20220809170518.164662-1-cascardo@canonical.com/T/#u https://ubuntu.com/security/notices/USN-5557-1 https://ubuntu.com/security/notices/USN-5557-1 https://ubuntu.com/security/notices/USN-5560-1 https://ubuntu.com/security/notices/USN-5560-1 https://ubuntu.com/security/notices/USN-5560-2 https://ubuntu.com/security/notices/USN-5560-2 https://ubuntu.com/security/notices/USN-5562-1 https://ubuntu.com/security/notices/USN-5562-1 https://ubuntu.com/security/notices/USN-5564-1 https://ubuntu.com/security/notices/USN-5564-1 https://ubuntu.com/security/notices/USN-5565-1 https://ubuntu.com/security/notices/USN-5565-1 https://ubuntu.com/security/notices/USN-5566-1 https://ubuntu.com/security/notices/USN-5566-1 https://ubuntu.com/security/notices/USN-5567-1 https://ubuntu.com/security/notices/USN-5567-1 https://ubuntu.com/security/notices/USN-5582-1 https://ubuntu.com/security/notices/USN-5582-1 https://ubuntu.com/security/notices/USN-5588-1 https://ubuntu.com/security/notices/USN-5588-1 https://www.openwall.com/lists/oss-security/2022/08/09/6 https://www.openwall.com/lists/oss-security/2022/08/09/6 https://www.zerodayinitiative.com/advisories/ZDI-22-1117/ https://www.zerodayinitiative.com/advisories/ZDI-22-1117/