Vulnerability CVE-2022-2590

Vulnerability Name:

CVE-2022-2590 (CCN-232983)

Assigned:

2022-08-08

Published:

2022-08-08

Updated:

2023-05-26

Summary:

CVSS v3 Severity:

7.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): High Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
4.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:U/RC:R)

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): None Integrity (I): High Availibility (A): None

CVSS v2 Severity:

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Complete Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2022-2590

Source: XF
Type: UNKNOWN
linux-kernel-cve20222590-sec-bypass(232983)

Source: secalert@redhat.com
Type: Vendor Advisory
secalert@redhat.com

Source: CCN
Type: oss-sec Mailing List, Mon, 8 Aug 2022 09:18:27 +0200
CVE-2022-2590: Linux kernel: Modifying shmem/tmpfs files without write permissions

Source: CCN
Type: Linux Kernel Web site
The Linux Kernel Archives

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-2590

Source: secalert@redhat.com
Type: Mailing List, Third Party Advisory
secalert@redhat.com

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:linux:linux_kernel:5.16:-:*:*:*:*:*:*

OR cpe:/o:linux:linux_kernel:5.17:-:*:*:*:*:*:*

OR cpe:/o:linux:linux_kernel:5.18:-:*:*:*:*:*:*

OR cpe:/o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*

Denotes that component is vulnerable

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