Vulnerability Name:

CVE-2022-3625 (CCN-239444)

Assigned:2022-08-10
Published:2022-08-10
Updated:2023-02-10
Summary:A use-after-free in the function devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec in Linux Kernel could allow a remote authenticated attacker from within the local network to cause a denial of service.
CVSS v3 Severity:4.6 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
4.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
2.6 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L)
2.3 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:1.4 Low (CCN CVSS v2 Vector: AV:A/AC:H/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-3625

Source: XF
Type: UNKNOWN
linux-kernel-cve20223625-unspec(239444)

Source: CCN
Type: Linux Kernel GIT Repository
devlink: Fix use-after-free after a failed reload

Source: cna@vuldb.com
Type: Mailing List, Patch, Vendor Advisory
cna@vuldb.com

Source: cna@vuldb.com
Type: Mailing List, Third Party Advisory
cna@vuldb.com

Source: cna@vuldb.com
Type: Permissions Required, Third Party Advisory
cna@vuldb.com

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-3625

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:8029
    P
    kernel-docs-5.14.21-150500.53.2 on GA media (Moderate)
    2023-06-20
    oval:org.opensuse.security:def:7539
    P
    kernel-64kb-5.14.21-150500.53.2 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:8090
    P
    reiserfs-kmp-default-5.14.21-150500.53.2 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:51956
    P
    Security update for the Linux Kernel (Important)
    2022-11-18
    BACK
    linux linux kernel -