CVE-2021-33631

Published: Jan 18, 2024Modified: Apr 2, 2025

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.

Affected (3)

Products: Openatom: Openeuler

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Openatom Openeuler	From 4.19.90 to 4.19.90-2401.3
Openatom Openeuler	From 5.10.0-60.18.0 to 5.10.0-183.0.0
Openatom Openeuler	From 4.19.90 to 4.19.90-2401.3

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (38)

http://www.openwall.com/lists/oss-security/2024/01/30/10

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/30/3

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/30/4

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/30/5

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/30/9

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/31/2

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/01/31/3

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/02/02/6

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/02/02/9

Source: securities@openeuler.org

http://www.openwall.com/lists/oss-security/2024/02/03/1

Source: securities@openeuler.org

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8

Source: securities@openeuler.org

Patch

https://gitee.com/src-openeuler/kernel/pulls/1389

Source: securities@openeuler.org

Release Notes

https://gitee.com/src-openeuler/kernel/pulls/1396

Source: securities@openeuler.org

Release Notes

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030

Source: securities@openeuler.org

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031

Source: securities@openeuler.org

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032

Source: securities@openeuler.org

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033

Source: securities@openeuler.org

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034

Source: securities@openeuler.org

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035

Source: securities@openeuler.org

Vendor Advisory

http://www.openwall.com/lists/oss-security/2024/01/30/10

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/30/3

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/30/4

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/30/5

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/30/9

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/31/2

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/01/31/3

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/02/02/6

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/02/02/9

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2024/02/03/1

Source: af854a3a-2127-422b-91ae-364da2661108

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://gitee.com/src-openeuler/kernel/pulls/1389

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

https://gitee.com/src-openeuler/kernel/pulls/1396

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.