RHSA-2018:2395
Advisory lineage Upstream: 7 Downstream: 0
Published: 13 Sept 2024, 19:49
Last modified:30 May 2026, 10:02
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
3.0 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
13 Sept 2024, 19:49
Published
Vulnerability first disclosed
30 May 2026, 10:02
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel-rt security and bug fix update
CVSS Metrics
- v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Systems
- redhat•kernel-rt
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debug
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debug-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debug-devel
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debug-kvm
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debug-kvm-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-devel
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-doc
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-kvm
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-kvm-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-trace
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-trace-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-trace-devel
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-trace-kvm
< 0:3.10.0-862.11.6.rt56.819.el7
- redhat•kernel-rt-trace-kvm-debuginfo
< 0:3.10.0-862.11.6.rt56.819.el7
References (44)
- https://access.redhat.com/errata/RHSA-2018:2395
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/security/vulnerabilities/L1TF
- https://bugzilla.redhat.com/show_bug.cgi?id=1535173
- https://bugzilla.redhat.com/show_bug.cgi?id=1550142
- https://bugzilla.redhat.com/show_bug.cgi?id=1575065
- https://bugzilla.redhat.com/show_bug.cgi?id=1581650
- https://bugzilla.redhat.com/show_bug.cgi?id=1585005
- https://bugzilla.redhat.com/show_bug.cgi?id=1594915
- https://bugzilla.redhat.com/show_bug.cgi?id=1601704
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2395.json
- https://access.redhat.com/security/cve/CVE-2017-13215
- https://www.cve.org/CVERecord?id=CVE-2017-13215
- https://nvd.nist.gov/vuln/detail/CVE-2017-13215
- https://access.redhat.com/security/cve/CVE-2018-3620
- https://www.cve.org/CVERecord?id=CVE-2018-3620
- https://nvd.nist.gov/vuln/detail/CVE-2018-3620
- https://access.redhat.com/articles/3562741
- https://foreshadowattack.eu/
- https://software.intel.com/security-software-guidance/software-guidance/l1-terminal-fault
- https://www.redhat.com/en/blog/deeper-look-l1-terminal-fault-aka-foreshadow
- https://www.redhat.com/en/blog/understanding-l1-terminal-fault-aka-foreshadow-what-you-need-know
- https://access.redhat.com/security/cve/CVE-2018-3646
- https://www.cve.org/CVERecord?id=CVE-2018-3646
- https://nvd.nist.gov/vuln/detail/CVE-2018-3646
- https://access.redhat.com/security/cve/CVE-2018-3693
- https://www.cve.org/CVERecord?id=CVE-2018-3693
- https://nvd.nist.gov/vuln/detail/CVE-2018-3693
- https://01.org/security/advisories/intel-oss-10002
- https://access.redhat.com/solutions/3523601
- https://people.csail.mit.edu/vlk/spectre11.pdf
- https://software.intel.com/sites/default/files/managed/4e/a1/337879-analyzing-potential-bounds-Check-bypass-vulnerabilities.pdf
- https://access.redhat.com/security/cve/CVE-2018-5390
- https://www.cve.org/CVERecord?id=CVE-2018-5390
- https://nvd.nist.gov/vuln/detail/CVE-2018-5390
- https://access.redhat.com/articles/3553061
- https://www.kb.cert.org/vuls/id/962459
- https://www.spinics.net/lists/netdev/msg514742.html
- https://access.redhat.com/security/cve/CVE-2018-7566
- https://www.cve.org/CVERecord?id=CVE-2018-7566
- https://nvd.nist.gov/vuln/detail/CVE-2018-7566
- https://access.redhat.com/security/cve/CVE-2018-10675
- https://www.cve.org/CVERecord?id=CVE-2018-10675
- https://nvd.nist.gov/vuln/detail/CVE-2018-10675