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Exposure of Resource to Wrong Sphere Affecting kernel-debug-modules package, versions <0:5.14.0-162.6.1.el9_1

Severity

 Recommended
0.0
medium
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.07% (32nd percentile)

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  • Snyk ID SNYK-ORACLE9-KERNELDEBUGMODULES-3137440
  • published 13 Jul 2022
  • disclosed 12 Jul 2022
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Introduced: 12 Jul 2022

CVE-2022-29901 Open this link in a new tab
CWE-668 Open this link in a new tab

How to fix?

Upgrade Oracle:9 kernel-debug-modules to version 0:5.14.0-162.6.1.el9_1 or higher.
This issue was patched in ELSA-2022-8267.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules package and not the kernel-debug-modules package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

References

CVSS Scores

version 3.1
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NVD

6.5 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
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SUSE

4.7 medium
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Red Hat

5.6 medium