CVE-2023-26605

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In the Linux kernel 6.0.8, there is a use-after-free in inode_cgwb_move_to_attached in fs/fs-writeback.c, related to __list_del_entry_valid.

*Credits: N/A

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-02-26 CVE Reserved
2023-02-26 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-10-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (3)

URL	Tag	Source
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4e3c51f4e805291b057d12f5dda5aeb50a538dc4
https://security.netapp.com/advisory/ntap-20230316-0010	Third Party Advisory

URL	Date	SRC
https://lkml.org/lkml/2023/2/22/3	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.15.75 < 5.15.81 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.75 < 5.15.81"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.19.17 < 6.0.0 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19.17 < 6.0.0"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0.3 < 6.0.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0.3 < 6.0.11"		-		Affected