RHSA-2018:2394
Advisory lineage Upstream: 4 Downstream: 0
Published: 29 Sept 2024, 17:20
Last modified:30 May 2026, 10:02
Vulnerability Summary
Overall Risk (default)
medium
31/100 CVSS Score
7.8 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
29 Sept 2024, 17:20
Published
Vulnerability first disclosed
30 May 2026, 10:02
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security update
CVSS Metrics
- v3.0•HIGH•Score: 7.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•kernel
< 0:2.6.32-358.91.4.el6
- redhat•kernel-debug
< 0:2.6.32-358.91.4.el6
- redhat•kernel-debug-debuginfo
< 0:2.6.32-358.91.4.el6
- redhat•kernel-debug-devel
< 0:2.6.32-358.91.4.el6
- redhat•kernel-debuginfo
< 0:2.6.32-358.91.4.el6
- redhat•kernel-debuginfo-common-x86_64
< 0:2.6.32-358.91.4.el6
- redhat•kernel-devel
< 0:2.6.32-358.91.4.el6
- redhat•kernel-doc
< 0:2.6.32-358.91.4.el6
- redhat•kernel-firmware
< 0:2.6.32-358.91.4.el6
- redhat•kernel-headers
< 0:2.6.32-358.91.4.el6
- redhat•perf
< 0:2.6.32-358.91.4.el6
- redhat•perf-debuginfo
< 0:2.6.32-358.91.4.el6
- redhat•python-perf
< 0:2.6.32-358.91.4.el6
- redhat•python-perf-debuginfo
< 0:2.6.32-358.91.4.el6
References (29)
- https://access.redhat.com/errata/RHSA-2018:2394
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/security/vulnerabilities/L1TF
- https://access.redhat.com/security/vulnerabilities/ssbd
- https://bugzilla.redhat.com/show_bug.cgi?id=1566890
- https://bugzilla.redhat.com/show_bug.cgi?id=1585005
- https://bugzilla.redhat.com/show_bug.cgi?id=1601849
- https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2394.json
- 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-2018-3639
- https://www.cve.org/CVERecord?id=CVE-2018-3639
- https://nvd.nist.gov/vuln/detail/CVE-2018-3639
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1528
- https://software.intel.com/sites/default/files/managed/b9/f9/336983-Intel-Analysis-of-Speculative-Execution-Side-Channels-White-Paper.pdf
- https://software.intel.com/sites/default/files/managed/c5/63/336996-Speculative-Execution-Side-Channel-Mitigations.pdf
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00115.html
- 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-2018-10901
- https://www.cve.org/CVERecord?id=CVE-2018-10901
- https://nvd.nist.gov/vuln/detail/CVE-2018-10901