CVE-2024-1086

CVE Details

Release Date:2024-01-31

Description


A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\nThe nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.\nWe recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.

See more information about CVE-2024-1086 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 7.8 Base Metrics: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector: Local network Attack Complexity: Low
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (kernel-uek)ELSA-2024-122582024-04-01
Oracle Linux version 7 (kernel)ELSA-2024-12492024-03-20
Oracle Linux version 7 (kernel-uek)ELSA-2024-122562024-04-01
Oracle Linux version 7 (kernel-uek)ELSA-2024-122572024-04-02
Oracle Linux version 7 (kernel-uek)ELSA-2024-122582024-04-01
Oracle Linux version 7 (kernel-uek)ELSA-2024-122702024-04-08
Oracle Linux version 7 (kernel-uek)ELSA-2024-122712024-04-08
Oracle Linux version 7 (kernel-uek)ELSA-2024-123782024-05-13
Oracle Linux version 7 (kernel-uek-container)ELSA-2024-122592024-04-02
Oracle Linux version 7 (kernel-uek-container)ELSA-2024-122742024-04-08
Oracle Linux version 8 (kernel)ELSA-2024-122662024-04-03
Oracle Linux version 8 (kernel)ELSA-2024-16072024-04-10
Oracle Linux version 8 (kernel-uek)ELSA-2024-122552024-04-01
Oracle Linux version 8 (kernel-uek)ELSA-2024-122562024-04-01
Oracle Linux version 8 (kernel-uek)ELSA-2024-122712024-04-08
Oracle Linux version 8 (kernel-uek-container)ELSA-2024-122602024-04-02
Oracle Linux version 8 (kernel-uek-container)ELSA-2024-122752024-04-08
Oracle Linux version 9 (kernel)ELSA-2024-122652024-04-03
Oracle Linux version 9 (kernel)ELSA-2024-23942024-05-02
Oracle Linux version 9 (kernel-uek)ELSA-2024-122552024-04-01
Oracle VM version 3 (kernel-uek)OVMSA-2024-00042024-04-03



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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