Important: Red Hat Security Advisory: kernel security and bug fix update

🗓️ 19 Jun 2018 04:58:56Reported by RedHatType

Important: kernel security and bug fix update. Industry-wide microprocessor speculative execution flaw affects memory cache, net/packet overflow, AIO interface bugs, null pointer dereference, race conditions, and memory leaks

Reporter	Title	Published	Views	Family All 2799
IBM Security Bulletins	Security Bulletin: IBM QRadar Network Packet Capture is vulnerable to 3RD PARTY CPU hardware utilizing speculative execution cache timing side-channel analysis known as Variant 4 or SpectreNG (CVE-2018-3639, CVE-2018-3640)	24 Jan 201912:55	–	ibm
IBM Security Bulletins	Security Bulletin: IBM QRadar Network Security is affected by vulnerabilities in Linux kernel	16 Jun 201822:04	–	ibm
IBM Security Bulletins	Security Bulletin: IBM QRadar Network Security is affected by Linux kernel vulnerabilities	25 Jul 201814:35	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in the Linux Kernel affect PowerKVM	17 Dec 201814:20	–	ibm
IBM Security Bulletins	Security Bulletin: IBM API Connect has addressed multiple vulnerabilities in Developer Portal's dependencies - Cumulative list from June 28, 2018 to December 13, 2018	28 Jan 201917:05	–	ibm
IBM Security Bulletins	Security Bulletin: This Power Hardware Management Console (HMC) update is being released to address Common Vulnerabilities and Exposures issue numbers CVE-2017-5715, CVE-2017-5753 and CVE-2017-5754 (known as Spectre and Meltdown).	23 Sep 202101:45	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerabilities in the Linux Kernel affect PowerKVM	18 Jun 201801:34	–	ibm
IBM Security Bulletins	Security Bulletin: IBM QRadar SIEM is vulnerable to 3RD PARTY CPU hardware utilizing speculative execution cache timing side-channel analysis known as Variant 4 or SpectreNG (CVE-2018-3639, CVE-2018-3640)	24 Jan 201912:55	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Netezza Host Management is affected by the vulnerability known as Variant 4 or SpectreNG.	18 Oct 201903:36	–	ibm
IBM Security Bulletins	Security Bulletin: IBM i has released PTFs in response to the vulnerabilities known as Spectre and Meltdown.	7 Oct 202416:26	–	ibm

Source	Link
access	www.access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_release_notes/index.html
access	www.access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_technical_notes/index.html
access	www.access.redhat.com/security/updates/classification/
access	www.access.redhat.com/security/vulnerabilities/ssbd
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
bugzilla	www.bugzilla.redhat.com/show_bug.cgi

30 Jun 2026 11:35Current

7.3High risk

Vulners AI Score7.3

CVSS 27.6

CVSS 3.15.5 - 7.8

CVSS 35.5 - 7.8

EPSS0.60631

SSVC