PT-2020-4727 · Linux +5 · Linux Kernel +5

🗓️ 20 Oct 2020 00:00:00Reported by Positive TechnologiesType

ptsecurity🔗 dbugs.ptsecurity.com👁 13 Views

Linux kernel up to 5.9.1 and Xen up to 4.14.x enable denial of service via high event rate to the host.

Reporter	Title	Published	Views	Family All 1000
IBM Security Bulletins	Security Bulletin: Vulnerability CVE-2020-4788 in the IBM Power9 processor affects IBM i	19 Nov 202021:27	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability (CVE-2020-25705, CVE-2020-28374)	4 Nov 202115:59	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in the Linux Kernel, Samba, Sudo, Python, and tcmu-runner affect IBM Spectrum Protect Plus	6 May 202202:35	–	ibm
IBM Security Bulletins	Security Bulletin: IBM QRadar SIEM contains multiple kernel vulnerabilities	7 Jun 202415:32	–	ibm
IBM Security Bulletins	Security Bulletin: There are multiple vulnerabilities in the Linux Kernel used in IBM Elastic Storage System	19 May 202109:52	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in Linux Kernel, Golang Go, and cURL libcurl may affect IBM Spectrum Protect Plus	13 Dec 202219:27	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in Linux Kernel affects IBM Integrated Analytics System.	20 Apr 202208:52	–	ibm
IBM Security Bulletins	Security Bulletin: IBM QRadar Network Packet Capture is vulnerable to using components with known vulnerabilities	30 Jul 202105:04	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus	6 Oct 202101:30	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in the Linux Kernel, Docker, Python, and NGINX affect IBM Spectrum Protect Plus	10 Dec 202118:57	–	ibm

Source	Link
github	www.github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2021_3490_ebpf_alu32_bounds_check_lpe.rb
github	www.github.com/chompie1337/Linux_LPE_eBPF_CVE-2021-3490
github	www.github.com/bobfuzzer/CVE/tree/master/CVE-2019-19039
github	www.github.com/bobfuzzer/CVE/tree/master/CVE-2019-19816
github	www.github.com/bobfuzzer/CVE/tree/master/CVE-2019-19377
github	www.github.com/tdwyer/CVE-2020-25705
github	www.github.com/sparrow-labz/CVE-2020-0423
github	www.github.com/Kakashiiiiy/CVE-2021-29155
github	www.github.com/benschlueter/CVE-2021-29155
github	www.github.com/torvalds/linux/commit/e99502f76271d6bc4e374fe368c50c67a1fd3070

22 Aug 2023 00:00Current

6.4Medium risk

Vulners AI Score6.4

CVSS 3.15.5 - 9.8

CVSS 29.3

CVSS 35.1 - 6.7

EPSS0.27179