# RHSA-2022:7444: Security update for 12 packages RHSA-2022:7444, released November 8, 2022, fixes 34 CVEs across 12 products. One of them is being exploited (CVE-2022-2586); 1 on CISA KEV. Patch Radar priority: Patch now. - Web page: https://patchblox.com/security/fix/linux/rhsa-2022-7444 - Platform: Linux - Released: Nov 8, 2022 - Priority: Patch now (Closes CVE-2022-2586, exploited (CISA KEV)) - CVEs: 34, exploited: 1, on CISA KEV: 1 - Vendor advisory: https://access.redhat.com/errata/RHSA-2022:7444 ## Applies to | Product | Release | Fixed in | |---|---|---| | [kernel-rt](https://patchblox.com/security/data/product/linux/kernel-rt.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-core](https://patchblox.com/security/data/product/linux/kernel-rt-core.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug](https://patchblox.com/security/data/product/linux/kernel-rt-debug.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug-core](https://patchblox.com/security/data/product/linux/kernel-rt-debug-core.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug-devel](https://patchblox.com/security/data/product/linux/kernel-rt-debug-devel.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug-kvm](https://patchblox.com/security/data/product/linux/kernel-rt-debug-kvm.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug-modules](https://patchblox.com/security/data/product/linux/kernel-rt-debug-modules.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-debug-modules-extra](https://patchblox.com/security/data/product/linux/kernel-rt-debug-modules-extra.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-devel](https://patchblox.com/security/data/product/linux/kernel-rt-devel.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-kvm](https://patchblox.com/security/data/product/linux/kernel-rt-kvm.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-modules](https://patchblox.com/security/data/product/linux/kernel-rt-modules.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | | [kernel-rt-modules-extra](https://patchblox.com/security/data/product/linux/kernel-rt-modules-extra.md) | RHEL 8 | 0:4.18.0-425.3.1.rt7.213.el8 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2022-2586](https://patchblox.com/security/data/cve/CVE-2022-2586.md) | Patch now | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.1020 | CISA KEV | | [CVE-2022-36946](https://patchblox.com/security/data/cve/CVE-2022-36946.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0887 | | | [CVE-2022-2078](https://patchblox.com/security/data/cve/CVE-2022-2078.md) | High | kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0105 | | | [CVE-2022-29581](https://patchblox.com/security/data/cve/CVE-2022-29581.md) | High | kernel-rt-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0093 | | | [CVE-2022-2639](https://patchblox.com/security/data/cve/CVE-2022-2639.md) | High | kernel-rt-kvm: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0092 | | | [CVE-2020-36516](https://patchblox.com/security/data/cve/CVE-2020-36516.md) | High | kernel-modules-extra: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0067 | | | [CVE-2022-21499](https://patchblox.com/security/data/cve/CVE-2022-21499.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0062 | | | [CVE-2022-1055](https://patchblox.com/security/data/cve/CVE-2022-1055.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0050 | | | [CVE-2022-0617](https://patchblox.com/security/data/cve/CVE-2022-0617.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0050 | | | [CVE-2022-0854](https://patchblox.com/security/data/cve/CVE-2022-0854.md) | High | kernel-rt-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0046 | | | [CVE-2022-1016](https://patchblox.com/security/data/cve/CVE-2022-1016.md) | High | kernel-rt-debug-modules-extra: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0044 | | | [CVE-2022-28893](https://patchblox.com/security/data/cve/CVE-2022-28893.md) | High | kernel-debug-modules-extra: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0041 | | | [CVE-2022-1158](https://patchblox.com/security/data/cve/CVE-2022-1158.md) | High | kernel-zfcpdump-modules-extra: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0041 | | | [CVE-2022-24448](https://patchblox.com/security/data/cve/CVE-2022-24448.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0040 | | | [CVE-2022-27950](https://patchblox.com/security/data/cve/CVE-2022-27950.md) | High | kernel-rt-debug-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0038 | | | [CVE-2021-3640](https://patchblox.com/security/data/cve/CVE-2021-3640.md) | High | kernel-debug-devel-matched: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0037 | | | [CVE-2021-30002](https://patchblox.com/security/data/cve/CVE-2021-30002.md) | High | kernel-rt-modules-extra: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0037 | | | [CVE-2022-26373](https://patchblox.com/security/data/cve/CVE-2022-26373.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0037 | | | [CVE-2022-28390](https://patchblox.com/security/data/cve/CVE-2022-28390.md) | High | kernel-zfcpdump-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0036 | | | [CVE-2022-1852](https://patchblox.com/security/data/cve/CVE-2022-1852.md) | High | kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0033 | | | [CVE-2020-36558](https://patchblox.com/security/data/cve/CVE-2020-36558.md) | High | kernel-rt-debug-core: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0031 | | | [CVE-2022-1184](https://patchblox.com/security/data/cve/CVE-2022-1184.md) | High | kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0029 | | | [CVE-2022-2938](https://patchblox.com/security/data/cve/CVE-2022-2938.md) | High | kernel-rt-kvm: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0028 | | | [CVE-2022-0168](https://patchblox.com/security/data/cve/CVE-2022-0168.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0027 | | | [CVE-2021-47580](https://patchblox.com/security/data/cve/CVE-2021-47580.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix type in min_t to avoid sta... | 7.1 | 0.0024 | | | [CVE-2022-1048](https://patchblox.com/security/data/cve/CVE-2022-1048.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0024 | | | [CVE-2021-47099](https://patchblox.com/security/data/cve/CVE-2021-47099.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned | 7.8 | 0.0023 | | | [CVE-2022-20368](https://patchblox.com/security/data/cve/CVE-2022-20368.md) | High | kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 7.8 | 0.0013 | | | [CVE-2022-20572](https://patchblox.com/security/data/cve/CVE-2022-20572.md) | Routine | kernel-rt-modules: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 6.7 | 0.0064 | | | [CVE-2022-2153](https://patchblox.com/security/data/cve/CVE-2022-2153.md) | Routine | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 5.5 | 0.0047 | | | [CVE-2022-1263](https://patchblox.com/security/data/cve/CVE-2022-1263.md) | Routine | kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * off-path... | 5.5 | 0.0044 | | | [CVE-2022-2503](https://patchblox.com/security/data/cve/CVE-2022-2503.md) | Routine | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 6.7 | 0.0042 | | | [CVE-2022-3107](https://patchblox.com/security/data/cve/CVE-2022-3107.md) | Routine | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 5.5 | 0.0022 | | | [CVE-2022-48918](https://patchblox.com/security/data/cve/CVE-2022-48918.md) | Routine | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 5.5 | 0.0021 | | --- Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). 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