CVE-2024-50171

MEDIUM

Linux Kernel < 3.16 - Use-After-Free in bcm_sysport_xmit()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: systemport: fix potential memory leak in bcm_sysport_xmit() The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix it.

References (10)

Core 10
Core References

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 14.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (20)
Linux/Linux < 3.16
Linux/Linux 3.16
Linux/Linux 4.19.323 - 4.19.*
Linux/Linux 5.10.229 - 5.10.*
Linux/Linux 5.15.170 - 5.15.*
Linux/Linux 5.4.285 - 5.4.*
Linux/Linux 6.1.115 - 6.1.*
Linux/Linux 6.11.6 - 6.11.*
Linux/Linux 6.12
Linux/Linux 6.6.59 - 6.6.*
... and 10 more
Published Nov 07, 2024
Tracked Since Feb 18, 2026