RHSA-2020:2854
Advisory lineage Upstream: 12 Downstream: 0
Published: 16 Sept 2024, 04:16
Last modified:22 Nov 2025, 12:04
Vulnerability Summary
Overall Risk (default)
medium
28/100 CVSS Score
7 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
16 Sept 2024, 04:16
Published
Vulnerability first disclosed
22 Nov 2025, 12:04
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel-alt security and bug fix update
CVSS Metrics
- v3.1•HIGH•Score: 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•kernel
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-abi-whitelists
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-alt
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-bootwrapper
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-debug
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-debug-debuginfo
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-debug-devel
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-debuginfo
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-devel
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-doc
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-tools
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-tools-debuginfo
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-tools-libs
< 0:4.14.0-115.26.1.el7a
- redhat•kernel-tools-libs-devel
< 0:4.14.0-115.26.1.el7a
- redhat•perf
< 0:4.14.0-115.26.1.el7a
- redhat•perf-debuginfo
< 0:4.14.0-115.26.1.el7a
- redhat•python-perf
< 0:4.14.0-115.26.1.el7a
- redhat•python-perf-debuginfo
< 0:4.14.0-115.26.1.el7a
References (54)
- https://access.redhat.com/errata/RHSA-2020:2854
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=1660375
- https://bugzilla.redhat.com/show_bug.cgi?id=1709180
- https://bugzilla.redhat.com/show_bug.cgi?id=1760100
- https://bugzilla.redhat.com/show_bug.cgi?id=1775021
- https://bugzilla.redhat.com/show_bug.cgi?id=1777418
- https://bugzilla.redhat.com/show_bug.cgi?id=1781204
- https://bugzilla.redhat.com/show_bug.cgi?id=1786160
- https://bugzilla.redhat.com/show_bug.cgi?id=1819377
- https://bugzilla.redhat.com/show_bug.cgi?id=1819615
- https://bugzilla.redhat.com/show_bug.cgi?id=1824059
- https://bugzilla.redhat.com/show_bug.cgi?id=1824918
- https://bugzilla.redhat.com/show_bug.cgi?id=1836244
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_2854.json
- https://access.redhat.com/security/cve/CVE-2018-16884
- https://www.cve.org/CVERecord?id=CVE-2018-16884
- https://nvd.nist.gov/vuln/detail/CVE-2018-16884
- https://access.redhat.com/security/cve/CVE-2019-9458
- https://www.cve.org/CVERecord?id=CVE-2019-9458
- https://nvd.nist.gov/vuln/detail/CVE-2019-9458
- https://access.redhat.com/security/cve/CVE-2019-11811
- https://www.cve.org/CVERecord?id=CVE-2019-11811
- https://nvd.nist.gov/vuln/detail/CVE-2019-11811
- https://access.redhat.com/security/cve/CVE-2019-15917
- https://www.cve.org/CVERecord?id=CVE-2019-15917
- https://nvd.nist.gov/vuln/detail/CVE-2019-15917
- https://access.redhat.com/security/cve/CVE-2019-18808
- https://www.cve.org/CVERecord?id=CVE-2019-18808
- https://nvd.nist.gov/vuln/detail/CVE-2019-18808
- https://access.redhat.com/security/cve/CVE-2019-19062
- https://www.cve.org/CVERecord?id=CVE-2019-19062
- https://nvd.nist.gov/vuln/detail/CVE-2019-19062
- https://access.redhat.com/security/cve/CVE-2019-19767
- https://www.cve.org/CVERecord?id=CVE-2019-19767
- https://nvd.nist.gov/vuln/detail/CVE-2019-19767
- https://access.redhat.com/security/cve/CVE-2019-20636
- https://www.cve.org/CVERecord?id=CVE-2019-20636
- https://nvd.nist.gov/vuln/detail/CVE-2019-20636
- https://access.redhat.com/security/cve/CVE-2020-8834
- https://www.cve.org/CVERecord?id=CVE-2020-8834
- https://nvd.nist.gov/vuln/detail/CVE-2020-8834
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867717
- https://www.openwall.com/lists/oss-security/2020/04/06/2
- https://access.redhat.com/security/cve/CVE-2020-10720
- https://www.cve.org/CVERecord?id=CVE-2020-10720
- https://nvd.nist.gov/vuln/detail/CVE-2020-10720
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a4270d6795b0580287453ea55974d948393e66ef
- https://access.redhat.com/security/cve/CVE-2020-11565
- https://www.cve.org/CVERecord?id=CVE-2020-11565
- https://nvd.nist.gov/vuln/detail/CVE-2020-11565
- https://access.redhat.com/security/cve/CVE-2020-12888
- https://www.cve.org/CVERecord?id=CVE-2020-12888
- https://nvd.nist.gov/vuln/detail/CVE-2020-12888