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Fencer Vulns
medium 6.7

CVE-2024-4550 json

A potential buffer overflow vulnerability was reported in some Lenovo ThinkSystem and ThinkStation products that could allow a local attack…

published 2024-09-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-44162

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

A potential buffer overflow vulnerability was reported in some Lenovo ThinkSystem and ThinkStation products that could allow a local attacker with elevated privileges to execute arbitrary code.

Patch / fix

  • Lenovo ST50 (ThinkSystem) BIOS ITE134A
  • Lenovo ST50 V2 (ThinkSystem) BIOS TOE112D
  • Lenovo ST58 (ThinkSystem) BIOS ITE134A
  • Lenovo ST58 V2 (ThinkSystem) BIOS TOE112D
  • lenovo thinkstation_p360_workstation_firmware s0ekt43a
  • lenovo thinksystem_st50_firmware ite134a
  • lenovo thinksystem_st50_v2_firmware toe112d
  • lenovo thinksystem_st58_v2_firmware toe112d
  • lenovo thinksystem_st58_firmware ite134a

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Lenovo P360 Workstation (ThinkStation) BIOS
  • Lenovo ST50 (ThinkSystem) BIOS
  • Lenovo ST50 V2 (ThinkSystem) BIOS
  • Lenovo ST58 (ThinkSystem) BIOS
  • Lenovo ST58 V2 (ThinkSystem) BIOS
  • lenovo thinkstation_p360_workstation_firmware
  • lenovo thinksystem_st50_firmware
  • lenovo thinksystem_st50_v2_firmware
  • lenovo thinksystem_st58_v2_firmware
  • lenovo thinksystem_st58_firmware

Classification

Weakness
  • CWE-121 Stack-based Buffer Overflow

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.