CVE-2024-36929

CVE Details

Release Date:2024-05-30
Impact:Moderate What is this?

Description


In the Linux kernel, the following vulnerability has been resolved: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.

See more information about CVE-2024-36929 from MITRE CVE dictionary and NIST NVD


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


CVSS v3 metrics

Base Score: 5.5
Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (kernel-uek)ELSA-2025-203192025-05-11
Oracle Linux version 8 (kernel)ELSA-2024-51012024-08-08
Oracle Linux version 8 (kernel-uek)ELSA-2025-203192025-05-11
Oracle Linux version 9 (kernel)ELSA-2024-53632024-08-14


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