Vulnerability Name:

CVE-2022-23937 (CCN-222841)

Assigned:2022-03-28
Published:2022-03-28
Updated:2022-04-05
Summary:In Wind River VxWorks 6.9 and 7, a specific crafted packet may lead to an out-of-bounds read during an IKE initial exchange scenario.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-23937

Source: XF
Type: UNKNOWN
windriver-vxworks-cve202223937-dos(222841)

Source: MISC
Type: Vendor Advisory
https://support2.windriver.com/index.php?page=cve&pg=21#list

Source: MISC
Type: Vendor Advisory
https://support2.windriver.com/index.php?page=security-notices

Source: CCN
Type: Wind River Linux Security Bulletin 2022-03-28
Wind River VxWorks

Vulnerable Configuration:Configuration 1:
  • cpe:/o:windriver:vxworks:6.9:*:*:*:*:*:*:*
  • OR cpe:/o:windriver:vxworks:7.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:windriver:vxworks:6.9:*:*:*:*:*:*:*
  • OR cpe:/o:windriver:vxworks:7.0:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    windriver vxworks 6.9
    windriver vxworks 7.0
    windriver vxworks 6.9
    windriver vxworks 7.0 -