CVE-2017-1000370 Affecting kernel-uek-firmware package, versions <0:4.1.12-124.39.5.el6uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
0.07% (31st percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELUEKFIRMWARE-2577152
  • published10 Apr 2022
  • disclosed19 Jun 2017

Introduced: 19 Jun 2017

CVE-2017-1000370  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-firmware to version 0:4.1.12-124.39.5.el6uek or higher.
This issue was patched in ELSA-2020-5708.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-firmware package and not the kernel-uek-firmware package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

The offset2lib patch as used in the Linux Kernel contains a vulnerability that allows a PIE binary to be execve()'ed with 1GB of arguments or environmental strings then the stack occupies the address 0x80000000 and the PIE binary is mapped above 0x40000000 nullifying the protection of the offset2lib patch. This affects Linux Kernel version 4.11.5 and earlier. This is a different issue than CVE-2017-1000371. This issue appears to be limited to i386 based systems.

CVSS Scores

version 3.1