CVE-2024-50171

net: systemport: fix potential memory leak in bcm_sysport_xmit()

Medium · published November 7, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
14.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00240 · 14.2th percentile
Published
2024-11-07T09:31Z
EPSS history
Timeline
  • 07 NOV 09:31Z
    net: systemport: fix potential memory leak in bcm_sysport_xmit()
    cvelistv5