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NULL Pointer Dereference Affecting rtla package, versions <0:5.14.0-362.24.1.el9_3

Severity

 Recommended
0.0
high
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.14% (51st percentile)

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  • Snyk ID SNYK-ORACLE9-RTLA-6467408
  • published 20 Mar 2024
  • disclosed 7 Feb 2024
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Introduced: 7 Feb 2024

CVE-2023-6535 Open this link in a new tab
CWE-476 Open this link in a new tab

How to fix?

Upgrade Oracle:9 rtla to version 0:5.14.0-362.24.1.el9_3 or higher.
This issue was patched in ELSA-2024-1248.

NVD Description

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

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service.

CVSS Scores

version 3.1
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NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
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SUSE

6.5 medium
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Red Hat

6.5 medium