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ALSA-2022:6582 Not scored

Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: heap overflow in nft_set_elem_init() (CVE-2022-34918) * kernel: vulnerability of buffer overflow in nft_set_desc_concat_parse() (CVE-2022-2078) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * kernel-rt: update RT source tree to the latest AlmaLinux-9.0.z3 Batch (BZ#2119577)

Exploit probability Not scored
Published September 20, 2022
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:9 kernel-rt
AlmaLinux:9 kernel-rt-core
AlmaLinux:9 kernel-rt-debug
AlmaLinux:9 kernel-rt-debug-core
AlmaLinux:9 kernel-rt-debug-devel
AlmaLinux:9 kernel-rt-debug-kvm
AlmaLinux:9 kernel-rt-debug-modules
AlmaLinux:9 kernel-rt-debug-modules-extra
AlmaLinux:9 kernel-rt-devel
AlmaLinux:9 kernel-rt-kvm
AlmaLinux:9 kernel-rt-modules
AlmaLinux:9 kernel-rt-modules-extra

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2022:6582

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: heap overflow in nft_set_elem_init() (CVE-2022-34918) * kernel: vulnerability of buffer overflow in nft_set_desc_concat_parse() (CVE-2022-2078) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * kernel-rt: update RT source tree to the latest AlmaLinux-9.0.z3 Batch (BZ#2119577)

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05 / REFERENCES

Further evidence