Vulnerability Name:

CVE-2022-2586 (CCN-233084)

Assigned:2022-08-09
Published:2022-08-09
Updated:2022-08-09
Summary: nf_tables cross-table potential use-after-free may lead to local privilege escalation
CVSS v3 Severity:7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.7 Medium (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-416
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2022-2586

Source: XF
Type: UNKNOWN
linux-kernel-cve20222586-priv-esc(233084)

Source: CCN
Type: Linux Kernel Web site
[PATCH 1/3] netfilter: nf_tables: do not allow SET_ID to refer to another table

Source: CCN
Type: oss-sec Mailing List, Tue, 9 Aug 2022 14:10:35 -0300
CVE-2022-2586 - Linux kernel nf_tables cross-table reference UAF

Source: CCN
Type: IBM Security Bulletin 6854985 (Spectrum Copy Data Management)
Vulnerabilities in Linux Kernel and Golang Go might affect IBM Spectrum Copy Data Management

Source: CCN
Type: IBM Security Bulletin 6963936 (Spectrum Protect Plus)
Vulnerabilities in Linux Kernel may affect IBM Spectrum Protect Plus

Source: CCN
Type: ZDI-22-1118
(Pwn2Own) Linux Kernel nft_object Use-After-Free Privilege Escalation Vulnerability

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*
  • Configuration RedHat 2:
  • cpe:/a:redhat:enterprise_linux:8::nfv:*:*:*:*:*
  • Configuration RedHat 3:
  • cpe:/a:redhat:enterprise_linux:8::realtime:*:*:*:*:*
  • Configuration RedHat 4:
  • cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*
  • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*
  • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*
  • Configuration RedHat 7:
  • cpe:/a:redhat:enterprise_linux:9:*:*:*:*:*:*:*
  • Configuration RedHat 8:
  • cpe:/a:redhat:enterprise_linux:9::nfv:*:*:*:*:*
  • Configuration RedHat 9:
  • cpe:/a:redhat:enterprise_linux:9::realtime:*:*:*:*:*
  • Configuration RedHat 10:
  • cpe:/a:redhat:enterprise_linux:9::appstream:*:*:*:*:*
  • Configuration RedHat 11:
  • cpe:/a:redhat:enterprise_linux:9::crb:*:*:*:*:*
  • Configuration RedHat 12:
  • cpe:/o:redhat:enterprise_linux:9:*:*:*:*:*:*:*
  • Configuration RedHat 13:
  • cpe:/o:redhat:enterprise_linux:9::baseos:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:spectrum_copy_data_management:2.2.0.0:*:*:*:*:*:*:*

  • * 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:8090
    P
    reiserfs-kmp-default-5.14.21-150500.53.2 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:7539
    P
    kernel-64kb-5.14.21-150500.53.2 on GA media (Moderate)
    2023-06-12
    oval:com.redhat.rhsa:def:20227933
    P
    RHSA-2022:7933: kernel-rt security and bug fix update (Moderate)
    2022-11-15
    oval:com.redhat.rhsa:def:20228267
    P
    RHSA-2022:8267: kernel security, bug fix, and enhancement update (Moderate)
    2022-11-15
    oval:com.redhat.rhsa:def:20227444
    P
    RHSA-2022:7444: kernel-rt security and bug fix update (Moderate)
    2022-11-08
    oval:com.redhat.rhsa:def:20227683
    P
    RHSA-2022:7683: kernel security, bug fix, and enhancement update (Moderate)
    2022-11-08
    oval:org.opensuse.security:def:51945
    P
    Security update for the Linux Kernel (Important)
    2022-11-01
    BACK
    linux linux kernel -
    ibm spectrum copy data management 2.2.0.0