CVE-2021-33631

· MEDIUMModified

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CVSS v3.1

5.5

EPSS

0.37%

Published

Jan 18, 2024

Modified

Apr 2, 2025

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

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

Weaknesses (CWE)

CWE-190CWE-190

Affected Products (3)

openatom · openeuler (up to 4.19.90-2401.3)vulnerable

openatom · openeuler (up to 5.10.0-183.0.0)vulnerable

References (20)

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

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

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

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

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

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

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

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

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

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

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

Patch

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

Release Notes

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

Release Notes

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

Vendor Advisory

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

Vendor Advisory

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

Vendor Advisory

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

Vendor Advisory

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

Vendor Advisory

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

Vendor Advisory

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

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