CVE-2024-50171

MEDIUM EPSS 14.9%
Published Nov 7, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Nov 7, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
14.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 11

VendorProductVersionRange
linuxlinux_kernel* <3.16
linuxlinux_kernel*≥4.19  –  <4.19.323
linuxlinux_kernel*≥4.20  –  <5.4.285
linuxlinux_kernel*≥5.5  –  <5.10.229
linuxlinux_kernel*≥5.11  –  <5.15.170
linuxlinux_kernel*≥5.16  –  <6.1.115
linuxlinux_kernel*≥6.2  –  <6.6.59
linuxlinux_kernel*≥6.7  –  <6.11.6
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any
linuxlinux_kernel6.12any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c401ed1c709948e57945485088413e1bb5e94bd1
    Patch