CVE-2024-47408

MEDIUM EPSS 12.2%
Published Jan 11, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jan 11, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net/smc: check smcd_v2_ext_offset when receiving proposal msg When receiving proposal msg in server, the field smcd_v2_ext_offset in proposal msg is from the remote client and can not be fully trusted. Once the value of smcd_v2_ext_offset exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the value of smcd_v2_ext_offset before using 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
12.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.10  –  <5.15.176
linuxlinux_kernel*≥5.16  –  <6.1.122
linuxlinux_kernel*≥6.2  –  <6.6.68
linuxlinux_kernel*≥6.7  –  <6.12.7
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any
linuxlinux_kernel6.13any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/48d5a8a304a643613dab376a278f29d3e22f7c34
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/935caf324b445fe73d7708fae6f7176fb243f357
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9ab332deb671d8f7e66d82a2ff2b3f715bc3a4ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a36364d8d4fabb105001f992fb8ff2d3546203d6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1cc8be2a785a8f1ce1f597f3e608602c5fccd46
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/48d5a8a304a643613dab376a278f29d3e22f7c34
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/935caf324b445fe73d7708fae6f7176fb243f357
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9ab332deb671d8f7e66d82a2ff2b3f715bc3a4ad
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a36364d8d4fabb105001f992fb8ff2d3546203d6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1cc8be2a785a8f1ce1f597f3e608602c5fccd46
    Patch