RHSA-2022:1975
Advisory lineage Upstream: 48 Downstream: 0
Published: 13 Sept 2024, 22:48
Last modified:21 Mar 2026, 10:30
Vulnerability Summary
Overall Risk (default)
medium
33/100 CVSS Score
8.2 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
13 Sept 2024, 22:48
Published
Vulnerability first disclosed
21 Mar 2026, 10:30
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel-rt security and bug fix update
CVSS Metrics
- v3.1•HIGH•Score: 8.2CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Systems
- redhat•kernel-rt
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-core
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-core
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-debuginfo
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-devel
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-kvm
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-modules
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debug-modules-extra
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debuginfo
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-devel
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-kvm
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-modules
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
- redhat•kernel-rt-modules-extra
< 0:4.18.0-372.9.1.rt7.166.el8 | < 0:4.18.0-372.9.1.rt7.166.el8
References (253)
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- https://nvd.nist.gov/vuln/detail/CVE-2020-0404
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- https://access.redhat.com/security/cve/CVE-2020-13974
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- https://nvd.nist.gov/vuln/detail/CVE-2020-13974
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b86dab054059b970111b5516ae548efaae5b3aae
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- https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline@redhat.com/
- https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline@redhat.com/
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- https://access.redhat.com/security/cve/CVE-2021-0941
- https://www.cve.org/CVERecord?id=CVE-2021-0941
- https://nvd.nist.gov/vuln/detail/CVE-2021-0941
- https://android.googlesource.com/kernel/common/+/6306c1189e77a513bf02720450bb43bd4ba5d8ae%5E%21/#F0
- https://access.redhat.com/security/cve/CVE-2021-3612
- https://www.cve.org/CVERecord?id=CVE-2021-3612
- https://nvd.nist.gov/vuln/detail/CVE-2021-3612
- https://lore.kernel.org/linux-input/20210620120030.1513655-1-avlarkin82@gmail.com/
- https://access.redhat.com/security/cve/CVE-2021-3669
- https://www.cve.org/CVERecord?id=CVE-2021-3669
- https://nvd.nist.gov/vuln/detail/CVE-2021-3669
- https://access.redhat.com/security/cve/CVE-2021-3743
- https://www.cve.org/CVERecord?id=CVE-2021-3743
- https://nvd.nist.gov/vuln/detail/CVE-2021-3743
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e78c597c3eb
- https://lists.openwall.net/netdev/2021/08/17/124
- https://access.redhat.com/security/cve/CVE-2021-3744
- https://www.cve.org/CVERecord?id=CVE-2021-3744
- https://nvd.nist.gov/vuln/detail/CVE-2021-3744
- https://kernel.googlesource.com/pub/scm/linux/kernel/git/herbert/crypto-2.6/+/505d9dcb0f7ddf9d075e729523a33d38642ae680%5E%21/#F0
- https://access.redhat.com/security/cve/CVE-2021-3752
- https://www.cve.org/CVERecord?id=CVE-2021-3752
- https://nvd.nist.gov/vuln/detail/CVE-2021-3752
- https://lore.kernel.org/lkml/20211115165435.133245729@linuxfoundation.org/
- https://www.openwall.com/lists/oss-security/2021/09/15/4
- https://access.redhat.com/security/cve/CVE-2021-3759
- https://www.cve.org/CVERecord?id=CVE-2021-3759
- https://nvd.nist.gov/vuln/detail/CVE-2021-3759
- https://lore.kernel.org/linux-mm/1626333284-1404-1-git-send-email-nglaive@gmail.com/
- https://access.redhat.com/security/cve/CVE-2021-3764
- https://www.cve.org/CVERecord?id=CVE-2021-3764
- https://nvd.nist.gov/vuln/detail/CVE-2021-3764
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=36cf515b9bbe
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- https://access.redhat.com/security/cve/CVE-2021-3773
- https://www.cve.org/CVERecord?id=CVE-2021-3773
- https://nvd.nist.gov/vuln/detail/CVE-2021-3773
- https://access.redhat.com/security/cve/CVE-2021-3923
- https://bugzilla.redhat.com/show_bug.cgi?id=2019643
- https://www.cve.org/CVERecord?id=CVE-2021-3923
- https://nvd.nist.gov/vuln/detail/CVE-2021-3923
- https://access.redhat.com/security/cve/CVE-2021-4002
- https://www.cve.org/CVERecord?id=CVE-2021-4002
- https://nvd.nist.gov/vuln/detail/CVE-2021-4002
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13e4ad2ce8df6e058ef482a31fdd81c725b0f7ea
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- https://nvd.nist.gov/vuln/detail/CVE-2021-4037
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=01ea173e103e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848
- https://access.redhat.com/security/cve/CVE-2021-4083
- https://www.cve.org/CVERecord?id=CVE-2021-4083
- https://nvd.nist.gov/vuln/detail/CVE-2021-4083
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=054aa8d439b9
- https://access.redhat.com/security/cve/CVE-2021-4093
- https://bugzilla.redhat.com/show_bug.cgi?id=2028584
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- https://nvd.nist.gov/vuln/detail/CVE-2021-4093
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2222
- https://access.redhat.com/security/cve/CVE-2021-4157
- https://www.cve.org/CVERecord?id=CVE-2021-4157
- https://nvd.nist.gov/vuln/detail/CVE-2021-4157
- https://lore.kernel.org/lkml/20210517140244.822185482@linuxfoundation.org/
- https://access.redhat.com/security/cve/CVE-2021-4197
- https://www.cve.org/CVERecord?id=CVE-2021-4197
- https://nvd.nist.gov/vuln/detail/CVE-2021-4197
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- https://nvd.nist.gov/vuln/detail/CVE-2021-4203
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2230&can=7&q=modified-after%3Atoday-30&sort=-modified&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary%20Modified%20Cve&cells=tiles&redir=1
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- https://www.cve.org/CVERecord?id=CVE-2021-20322
- https://nvd.nist.gov/vuln/detail/CVE-2021-20322
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6&id=4785305c05b25a242e5314cc821f54ade4c18810
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- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6&id=67d6d681e15b578c1725bad8ad079e05d1c48a8e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6&id=a00df2caffed3883c341d5685f830434312e4a43
- https://access.redhat.com/security/cve/CVE-2021-26401
- https://www.cve.org/CVERecord?id=CVE-2021-26401
- https://nvd.nist.gov/vuln/detail/CVE-2021-26401
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1036
- https://access.redhat.com/security/cve/CVE-2021-29154
- https://www.cve.org/CVERecord?id=CVE-2021-29154
- https://nvd.nist.gov/vuln/detail/CVE-2021-29154
- https://access.redhat.com/security/cve/CVE-2021-37159
- https://www.cve.org/CVERecord?id=CVE-2021-37159
- https://nvd.nist.gov/vuln/detail/CVE-2021-37159
- https://www.spinics.net/lists/linux-usb/msg202228.html
- https://access.redhat.com/security/cve/CVE-2021-41864
- https://www.cve.org/CVERecord?id=CVE-2021-41864
- https://nvd.nist.gov/vuln/detail/CVE-2021-41864
- https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657a
- https://access.redhat.com/security/cve/CVE-2021-42739
- https://www.cve.org/CVERecord?id=CVE-2021-42739
- https://nvd.nist.gov/vuln/detail/CVE-2021-42739
- https://lore.kernel.org/linux-media/YHaulytonFcW+lyZ@mwanda/
- https://access.redhat.com/security/cve/CVE-2021-43389
- https://www.cve.org/CVERecord?id=CVE-2021-43389
- https://nvd.nist.gov/vuln/detail/CVE-2021-43389
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f3e2e97c003f80c4b087092b225c8787ff91e4d
- https://lore.kernel.org/netdev/CAFcO6XOvGQrRTaTkaJ0p3zR7y7nrAWD79r48=L_BbOyrK9X-vA@mail.gmail.com/
- https://access.redhat.com/security/cve/CVE-2021-43976
- https://www.cve.org/CVERecord?id=CVE-2021-43976
- https://nvd.nist.gov/vuln/detail/CVE-2021-43976
- https://patchwork.kernel.org/project/linux-wireless/patch/YX4CqjfRcTa6bVL+@Zekuns-MBP-16.fios-router.home/
- https://access.redhat.com/security/cve/CVE-2021-44733
- https://www.cve.org/CVERecord?id=CVE-2021-44733
- https://nvd.nist.gov/vuln/detail/CVE-2021-44733
- https://lore.kernel.org/lkml/20211214123540.1789434-1-jens.wiklander@linaro.org/
- https://access.redhat.com/security/cve/CVE-2021-45485
- https://www.cve.org/CVERecord?id=CVE-2021-45485
- https://nvd.nist.gov/vuln/detail/CVE-2021-45485
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=62f20e068ccc50d6ab66fdb72ba90da2b9418c99
- https://lore.kernel.org/all/20210529110746.6796-1-w@1wt.eu/
- https://access.redhat.com/security/cve/CVE-2021-45486
- https://www.cve.org/CVERecord?id=CVE-2021-45486
- https://nvd.nist.gov/vuln/detail/CVE-2021-45486
- https://arxiv.org/pdf/2112.09604.pdf
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/net/ipv4/route.c?id=aa6dd211e4b1dde9d5dc25d699d35f789ae7eeba
- https://access.redhat.com/security/cve/CVE-2021-47435
- https://bugzilla.redhat.com/show_bug.cgi?id=2282879
- https://www.cve.org/CVERecord?id=CVE-2021-47435
- https://nvd.nist.gov/vuln/detail/CVE-2021-47435
- https://access.redhat.com/security/cve/CVE-2021-47544
- https://bugzilla.redhat.com/show_bug.cgi?id=2283406
- https://www.cve.org/CVERecord?id=CVE-2021-47544
- https://nvd.nist.gov/vuln/detail/CVE-2021-47544
- https://lore.kernel.org/linux-cve-announce/2024052440-CVE-2021-47544-ceb5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2021-47556
- https://bugzilla.redhat.com/show_bug.cgi?id=2283393
- https://www.cve.org/CVERecord?id=CVE-2021-47556
- https://nvd.nist.gov/vuln/detail/CVE-2021-47556
- https://lore.kernel.org/linux-cve-announce/2024052443-CVE-2021-47556-558e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2021-47590
- https://bugzilla.redhat.com/show_bug.cgi?id=2293237
- https://www.cve.org/CVERecord?id=CVE-2021-47590
- https://nvd.nist.gov/vuln/detail/CVE-2021-47590
- https://lore.kernel.org/linux-cve-announce/2024061919-CVE-2021-47590-6db0@gregkh/T
- https://access.redhat.com/security/cve/CVE-2021-47614
- https://bugzilla.redhat.com/show_bug.cgi?id=2293265
- https://www.cve.org/CVERecord?id=CVE-2021-47614
- https://nvd.nist.gov/vuln/detail/CVE-2021-47614
- https://lore.kernel.org/linux-cve-announce/2024061908-CVE-2021-47614-6dd2@gregkh/T
- https://access.redhat.com/security/cve/CVE-2022-0001
- https://www.cve.org/CVERecord?id=CVE-2022-0001
- https://nvd.nist.gov/vuln/detail/CVE-2022-0001
- https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/branch-history-injection.html
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html
- https://www.vusec.net/projects/bhi-spectre-bhb/
- https://access.redhat.com/security/cve/CVE-2022-0002
- https://www.cve.org/CVERecord?id=CVE-2022-0002
- https://nvd.nist.gov/vuln/detail/CVE-2022-0002
- https://access.redhat.com/security/cve/CVE-2022-0286
- https://www.cve.org/CVERecord?id=CVE-2022-0286
- https://nvd.nist.gov/vuln/detail/CVE-2022-0286
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=105cd17a866017b45f3c45901b394c711c97bf40
- https://access.redhat.com/security/cve/CVE-2022-0322
- https://www.cve.org/CVERecord?id=CVE-2022-0322
- https://nvd.nist.gov/vuln/detail/CVE-2022-0322
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2d859e3fc97e79d907761550dbc03ff1b36479c
- https://access.redhat.com/security/cve/CVE-2022-0850
- https://bugzilla.redhat.com/show_bug.cgi?id=2060606
- https://www.cve.org/CVERecord?id=CVE-2022-0850
- https://nvd.nist.gov/vuln/detail/CVE-2022-0850
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce3aba43599f0b50adbebff133df8d08a3d5fffe
- https://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8
- https://access.redhat.com/security/cve/CVE-2022-1011
- https://www.cve.org/CVERecord?id=CVE-2022-1011
- https://nvd.nist.gov/vuln/detail/CVE-2022-1011
- https://lore.kernel.org/lkml/20220414110839.241541230@linuxfoundation.org/
- https://access.redhat.com/security/cve/CVE-2022-3105
- https://bugzilla.redhat.com/show_bug.cgi?id=2153067
- https://www.cve.org/CVERecord?id=CVE-2022-3105
- https://nvd.nist.gov/vuln/detail/CVE-2022-3105
- https://access.redhat.com/security/cve/CVE-2022-3106
- https://bugzilla.redhat.com/show_bug.cgi?id=2153066
- https://www.cve.org/CVERecord?id=CVE-2022-3106
- https://nvd.nist.gov/vuln/detail/CVE-2022-3106
- https://access.redhat.com/security/cve/CVE-2022-3108
- https://bugzilla.redhat.com/show_bug.cgi?id=2153052
- https://www.cve.org/CVERecord?id=CVE-2022-3108
- https://nvd.nist.gov/vuln/detail/CVE-2022-3108
- https://access.redhat.com/security/cve/CVE-2023-0459
- https://bugzilla.redhat.com/show_bug.cgi?id=2216383
- https://www.cve.org/CVERecord?id=CVE-2023-0459
- https://nvd.nist.gov/vuln/detail/CVE-2023-0459
- https://github.com/torvalds/linux/commit/4b842e4e25b12951fa10dedb4bc16bc47e3b850c
- https://access.redhat.com/security/cve/CVE-2023-3022
- https://bugzilla.redhat.com/show_bug.cgi?id=2211440
- https://www.cve.org/CVERecord?id=CVE-2023-3022
- https://nvd.nist.gov/vuln/detail/CVE-2023-3022