CVE-2024-50008

MEDIUM EPSS 15.5%
Published Oct 21, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Replace one-element array with a flexible-array member in `struct host_cmd_ds_802_11_scan_ext`. With this, fix the following warning: elo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------ elo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field "ext_scan->tlv_buffer" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1) elo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]

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
15.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel* <5.10.227
linuxlinux_kernel*≥5.11  –  <5.15.168
linuxlinux_kernel*≥5.16  –  <6.1.113
linuxlinux_kernel*≥6.2  –  <6.6.55
linuxlinux_kernel*≥6.7  –  <6.10.14
linuxlinux_kernel*≥6.11  –  <6.11.3

References 13

  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-265688.html
  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-355557.html
  • git.kernel.org https://git.kernel.org/stable/c/17199b69a84798efffc475040fbef44374ef1de1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1756918f51e9ab247a0f4782cc28853c2bb457c1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/498365e52bebcbc36a93279fe7e9d6aec8479cee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71267bd4e8c752d7af6c6b96bb83984a6a95273d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a3a12c30f9510f3753286fadbc6cdb7dad78c1d5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b55c8848fdc81514ec047b2a0ec782ffe9ab5323
  • git.kernel.org https://git.kernel.org/stable/c/e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f9310a6704bf52e2493480edea896e1f9b795d40
  • git.kernel.org https://git.kernel.org/stable/c/fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc
    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/17199b69a84798efffc475040fbef44374ef1de1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1756918f51e9ab247a0f4782cc28853c2bb457c1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/498365e52bebcbc36a93279fe7e9d6aec8479cee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71267bd4e8c752d7af6c6b96bb83984a6a95273d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a3a12c30f9510f3753286fadbc6cdb7dad78c1d5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc
    Patch