RHSA-2021:1578
Advisory lineage Upstream: 31 Downstream: 0
Published: 01 Oct 2024, 18:20
Last modified:05 May 2026, 10:01
Vulnerability Summary
Overall Risk (default)
medium
31/100 CVSS Score
7.8 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
01 Oct 2024, 18:20
Published
Vulnerability first disclosed
05 May 2026, 10:01
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•bpftool
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•bpftool-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-abi-stablelists
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-core
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug-core
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug-devel
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug-modules
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debug-modules-extra
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debuginfo-common-aarch64
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debuginfo-common-s390x
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-devel
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-doc
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-modules
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-modules-extra
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-tools
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-tools-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-tools-libs
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-tools-libs-devel
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump-core
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump-devel
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump-modules
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•kernel-zfcpdump-modules-extra
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•perf
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•perf-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•python3-perf
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
- redhat•python3-perf-debuginfo
< 0:4.18.0-305.el8 | < 0:4.18.0-305.el8
References (151)
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- https://nvd.nist.gov/vuln/detail/CVE-2019-18811
- https://access.redhat.com/security/cve/CVE-2019-19523
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- https://nvd.nist.gov/vuln/detail/CVE-2019-19523
- https://access.redhat.com/security/cve/CVE-2019-19528
- https://www.cve.org/CVERecord?id=CVE-2019-19528
- https://nvd.nist.gov/vuln/detail/CVE-2019-19528
- https://access.redhat.com/security/cve/CVE-2020-0431
- https://www.cve.org/CVERecord?id=CVE-2020-0431
- https://nvd.nist.gov/vuln/detail/CVE-2020-0431
- https://patchwork.kernel.org/project/linux-input/patch/20191207210518.GA181006@dtor-ws/
- https://access.redhat.com/security/cve/CVE-2020-11608
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- https://nvd.nist.gov/vuln/detail/CVE-2020-11608
- https://access.redhat.com/security/cve/CVE-2020-12114
- https://www.cve.org/CVERecord?id=CVE-2020-12114
- https://nvd.nist.gov/vuln/detail/CVE-2020-12114
- https://access.redhat.com/security/cve/CVE-2020-12362
- https://www.cve.org/CVERecord?id=CVE-2020-12362
- https://nvd.nist.gov/vuln/detail/CVE-2020-12362
- https://access.redhat.com/security/cve/CVE-2020-12363
- https://bugzilla.redhat.com/show_bug.cgi?id=1930249
- https://www.cve.org/CVERecord?id=CVE-2020-12363
- https://nvd.nist.gov/vuln/detail/CVE-2020-12363
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00438.html
- https://access.redhat.com/security/cve/CVE-2020-12364
- https://bugzilla.redhat.com/show_bug.cgi?id=1930251
- https://www.cve.org/CVERecord?id=CVE-2020-12364
- https://nvd.nist.gov/vuln/detail/CVE-2020-12364
- https://access.redhat.com/security/cve/CVE-2020-12464
- https://www.cve.org/CVERecord?id=CVE-2020-12464
- https://nvd.nist.gov/vuln/detail/CVE-2020-12464
- https://access.redhat.com/security/cve/CVE-2020-14314
- https://www.cve.org/CVERecord?id=CVE-2020-14314
- https://nvd.nist.gov/vuln/detail/CVE-2020-14314
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5872331b3d91820e14716632ebb56b1399b34fe1
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- https://nvd.nist.gov/vuln/detail/CVE-2020-14356
- https://access.redhat.com/security/cve/CVE-2020-15437
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- https://nvd.nist.gov/vuln/detail/CVE-2020-15437
- https://access.redhat.com/security/cve/CVE-2020-24394
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- https://nvd.nist.gov/vuln/detail/CVE-2020-24394
- https://access.redhat.com/security/cve/CVE-2020-25212
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- https://nvd.nist.gov/vuln/detail/CVE-2020-25212
- https://access.redhat.com/security/cve/CVE-2020-25284
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- https://nvd.nist.gov/vuln/detail/CVE-2020-25284
- https://access.redhat.com/security/cve/CVE-2020-25285
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- https://nvd.nist.gov/vuln/detail/CVE-2020-25285
- https://access.redhat.com/security/cve/CVE-2020-25643
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- https://nvd.nist.gov/vuln/detail/CVE-2020-25645
- https://access.redhat.com/security/cve/CVE-2020-25704
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- https://nvd.nist.gov/vuln/detail/CVE-2020-25704
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bdb157cdebbf95a1cd94ed2e01b338714075d00
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- https://access.redhat.com/security/cve/CVE-2020-28974
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- https://nvd.nist.gov/vuln/detail/CVE-2020-28974
- https://access.redhat.com/security/cve/CVE-2020-35508
- https://www.cve.org/CVERecord?id=CVE-2020-35508
- https://nvd.nist.gov/vuln/detail/CVE-2020-35508
- https://access.redhat.com/security/cve/CVE-2020-36322
- https://www.cve.org/CVERecord?id=CVE-2020-36322
- https://nvd.nist.gov/vuln/detail/CVE-2020-36322
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d069dbe8aaf2a197142558b6fb2978189ba3454
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- https://nvd.nist.gov/vuln/detail/CVE-2020-36557
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ca4463bf8438b403596edd0ec961ca0d4fbe0220
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- https://nvd.nist.gov/vuln/detail/CVE-2020-36694
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- https://nvd.nist.gov/vuln/detail/CVE-2021-0342
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- https://access.redhat.com/security/cve/CVE-2021-0605
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- https://nvd.nist.gov/vuln/detail/CVE-2021-0605
- https://access.redhat.com/security/cve/CVE-2021-3428
- https://bugzilla.redhat.com/show_bug.cgi?id=1936786
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- https://nvd.nist.gov/vuln/detail/CVE-2021-3428
- https://access.redhat.com/security/cve/CVE-2023-1390
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