Medium severity4.1NVD Advisory· Published Apr 22, 2019· Updated Jun 17, 2026

CVE-2019-6155

Description

A potential vulnerability was found in an SMI handler in various BIOS versions of certain legacy IBM System x and IBM BladeCenter systems that could lead to denial of service.

Affected products

IBM/Bladecenter Hs23 Firmware
cpe:2.3:o:ibm:bladecenter_hs23_firmware:*:*:*:*:*:*:*:*
Range: <3.0.0
IBM/System X3530 M4 Firmware
cpe:2.3:o:ibm:system_x3530_m4_firmware:*:*:*:*:*:*:*:*
Range: <3.20
IBM/System X3630 M4 Firmware
cpe:2.3:o:ibm:system_x3630_m4_firmware:*:*:*:*:*:*:*:*
Range: <3.20
IBM/System X3650 M4 Hd Firmware
cpe:2.3:o:ibm:system_x3650_m4_hd_firmware:*:*:*:*:*:*:*:*
Range: <2.40
IBM/System xllm-create
IBM/Bladecenterllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: various
IBM/System x BIOSv5
Range: various

Patches

Vulnerability mechanics

References

support.lenovo.com/solutions/LEN-25165nvdThird Party Advisory

News mentions

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