CVE-2024-42093

CVE Details

Release Date:2024-07-29

Description


In the Linux kernel, the following vulnerability has been resolved:\nnet/dpaa2: Avoid explicit cpumask var allocation on stack\nFor CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask\nvariable on stack is not recommended since it can cause potential stack\noverflow.\nInstead, kernel code should always use *cpumask_var API(s) to allocate\ncpumask var in config-neutral way, leaving allocation strategy to\nCONFIG_CPUMASK_OFFSTACK.\nUse *cpumask_var API(s) to address it.

See more information about CVE-2024-42093 from MITRE CVE dictionary and NIST NVD


CVSS Scoring


NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score: 6.6 CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Attack Vector: Local network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: Low
Integrity Impact: Low Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (kernel-uek)ELSA-2024-126102024-09-10
Oracle Linux version 7 (kernel-uek-container)ELSA-2024-126122024-09-11
Oracle Linux version 8 (kernel-uek)ELSA-2024-126102024-09-10
Oracle Linux version 8 (kernel-uek)ELSA-2024-126182024-09-12
Oracle Linux version 8 (kernel-uek-container)ELSA-2024-126122024-09-11
Oracle Linux version 9 (kernel-uek)ELSA-2024-126182024-09-12


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