by Kastro
Paper/Archive/CVE-2022-34835

CVE-2022-34835

Siemens RUGGEDCOM ROX MX5000 — In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables…

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 83.3.833 × 2016.7No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

Affected

ProductAffectedFixed inSource
n/an/a–CNA
RUGGEDCOM ROX MX5000< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX MX5000RE< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1400< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1500< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1501< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1510< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1511< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1512< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1524< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX1536< V2.17.1V2.17.1siemens-SADP
RUGGEDCOM ROX RX5000< V2.17.1V2.17.1siemens-SADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

reflists.denx.de/pipermail/u-boot/2022-June/486113.htmlrefgithub.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409refsource.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409reflists.debian.org/debian-lts-announce/2025/05/msg00001.htmlrefcert-portal.siemens.com/productcert/html/ssa-577017.html