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Buffer Overflow Affecting kernel-zfcpdump-modules package, versions <0:4.18.0-348.el8

Severity

 Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.39% (74th percentile)

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  • Snyk ID SNYK-RHEL8-KERNELZFCPDUMPMODULES-1349499
  • published 26 Jul 2021
  • disclosed 8 Dec 2020
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Introduced: 8 Dec 2020

CVE-2020-36158 Open this link in a new tab
CWE-120 Open this link in a new tab

How to fix?

Upgrade RHEL:8 kernel-zfcpdump-modules to version 0:4.18.0-348.el8 or higher.
This issue was patched in RHSA-2021:4356.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules package and not the kernel-zfcpdump-modules package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332.

References

CVSS Scores

version 3.1
Expand this section

NVD

6.7 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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Red Hat

6.7 medium
Expand this section

SUSE

8.8 high