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redosRedosROS-20231009-02
HistoryOct 09, 2023 - 12:00 a.m.

ROS-20231009-02

2023-10-0900:00:00
redos.red-soft.ru
8
linux kernel
netfilter
vulnerability
memory re-release
unauthorized access
denial of service

5.7 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.7 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

5.3%

Vulnerability of the nft_set_catchall_flush() function in the net/netfilter/nf_tables_api.c module of the netfilter component of the Linux kernel is related to the re-release of previously freed memory
of the Linux kernel is related to the re-release of previously freed memory.
Exploitation of the vulnerability could allow an attacker to gain access to protected information or cause a
denial of service

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64kernel-lt<= 5.15.125-1UNKNOWN

5.7 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.7 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

5.3%