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redosRedosROS-20231024-01
HistoryOct 24, 2023 - 12:00 a.m.

ROS-20231024-01

2023-10-2400:00:00
redos.red-soft.ru
7
exfat
linux
kernel
vulnerability
memory access
intrusion
confidentiality
integrity
availability

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:M/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.3%

Vulnerability of exfat_get_uniname_from_ext_entry() function in fs/exfat/dir.c module of exFAT file system in Linux kernel is related to memory access outside the allocated buffer
kernel of the Linux operating system is related to accessing memory outside of the allocated buffer.
Exploitation of the vulnerability could allow an intruder to impact the confidentiality,
integrity and availability of protected information

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64kernel-lt<= 5.15.131-1UNKNOWN

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:M/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.3%