CVE-2021-45868

CVSS v3.1 5.5 (Medium)

CVSS v2.0 4.3 (Medium)

EPSS 0.09 % (39^th)

Affected Products 17

Advisories 19

In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.

Weaknesses

CWE-416: Use After Free

CVE Status: PUBLISHED
CNA: MITRE
Published Date: 2022-03-18 07:15:06
(2 years ago)
Updated Date: 2023-02-04 00:00:27
(19 months ago)

Affected Products

Linux

Linux Kernel

Netapp

Configuration #1

AND

		CPE23	From	Up To
OR
	Linux Kernel prior 5.15.3 version	cpe:2.3:o:linux:linux_kernel		< 5.15.3

Configuration #2

AND

		CPE23
OR
	Netapp H300s Firmware	cpe:2.3:o:netapp:h300s_firmware:-
OR
	Running on/with
	Netapp H300s	cpe:2.3:h:netapp:h300s:-

Configuration #3

AND

		CPE23
OR
	Netapp H700s Firmware	cpe:2.3:o:netapp:h700s_firmware:-
OR
	Running on/with
	Netapp H700s	cpe:2.3:h:netapp:h700s:-

Configuration #4

AND

		CPE23
OR
	Netapp H300e Firmware	cpe:2.3:o:netapp:h300e_firmware:-
OR
	Running on/with
	Netapp H300e	cpe:2.3:h:netapp:h300e:-

Configuration #5

AND

		CPE23
OR
	Netapp H500e Firmware	cpe:2.3:o:netapp:h500e_firmware:-
OR
	Running on/with
	Netapp H500e	cpe:2.3:h:netapp:h500e:-

Configuration #6

AND

		CPE23
OR
	Netapp H700e Firmware	cpe:2.3:o:netapp:h700e_firmware:-
OR
	Running on/with
	Netapp H700e	cpe:2.3:h:netapp:h700e:-

Configuration #7

AND

		CPE23
OR
	Netapp H410s Firmware	cpe:2.3:o:netapp:h410s_firmware:-
OR
	Running on/with
	Netapp H410s	cpe:2.3:h:netapp:h410s:-

Configuration #8

AND

		CPE23
OR
	Netapp H410c Firmware	cpe:2.3:o:netapp:h410c_firmware:-
OR
	Running on/with
	Netapp H410c	cpe:2.3:h:netapp:h410c:-

Configuration #9

AND

		CPE23
OR
	Netapp H500s Firmware	cpe:2.3:o:netapp:h500s_firmware:-
OR
	Running on/with
	Netapp H500s	cpe:2.3:h:netapp:h500s:-