CVE-2024-26739 Vulnerability Details

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CVE-2024-26739 Metadata Quick Info

CVE Published: 03/04/2024 | CVE Updated: 05/11/2024 | CVE Year: 2024
Source: Linux | Vendor: Linux | Product: Linux
Status : PUBLISHED

CVE-2024-26739 Description

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_mirred: don\'t override retval if we already lost the skb If we\'re redirecting the skb, and haven\'t called tcf_mirred_forward(), yet, we need to tell the core to drop the skb by setting the retcode to SHOT. If we have called tcf_mirred_forward(), however, the skb is out of our hands and returning SHOT will lead to UaF. Move the retval override to the error path which actually need it.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

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Weakness Enumeration (CWE)

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Source: Linux

Common Attack Pattern Enumeration and Classification (CAPEC)

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