CVE-2023-52602

jfs: fix slab-out-of-bounds Read in dtSearch

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

jfs: fix slab-out-of-bounds Read in dtSearch

Currently while searching for current page in the sorted entry table
of the page there is a out of bound access. Added a bound check to fix
the error.

Dave:
Set return code to -EIO

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: jfs: arreglar slab-out-of-bounds Leer en dtSearch Actualmente, mientras se busca la página actual en la tabla de entradas ordenadas de la página, hay un acceso fuera de los límites. Se agregó un cheque encuadernado para corregir el error. Dave: establece el código de retorno en -EIO

*Credits: N/A

CVSS Scores

CISAv3.1 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:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-03-02 CVE Reserved
2024-03-06 CVE Published
2024-03-06 EPSS Updated
2024-11-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (10)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/ce8bc22e948634a5c0a3fa58a179177d0e3f3950	2024-02-23
https://git.kernel.org/stable/c/1b9d6828589d57f94a23fb1c46112cda39d7efdb	2024-02-23
https://git.kernel.org/stable/c/1c40ca3d39d769931b28295b3145c25f1decf5a6	2024-02-23
https://git.kernel.org/stable/c/6c6a96c3d74df185ee344977d46944d6f33bb4dd	2024-02-23
https://git.kernel.org/stable/c/cab0c265ba182fd266c2aa3c69d7e40640a7f612	2024-02-05
https://git.kernel.org/stable/c/7110650b85dd2f1cee819acd1345a9013a1a62f7	2024-02-05
https://git.kernel.org/stable/c/bff9d4078a232c01e42e9377d005fb2f4d31a472	2024-02-05
https://git.kernel.org/stable/c/fa5492ee89463a7590a1449358002ff7ef63529f	2023-11-21

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"				< 4.19.307 Search vendor "Linux" for product "Linux Kernel" and version " < 4.19.307"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.4.269 Search vendor "Linux" for product "Linux Kernel" and version " < 5.4.269"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.10.210 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.210"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.149 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.149"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.77 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.77"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.16 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.16"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.7.4 Search vendor "Linux" for product "Linux Kernel" and version " < 6.7.4"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.8 Search vendor "Linux" for product "Linux Kernel" and version " < 6.8"		en		Affected