CVE-2021-33630
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
Low
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
9.4%
NULL Pointer Dereference vulnerability in openEuler kernel on Linux (network modules) allows Pointer Manipulation. This vulnerability is associated with program files net/sched/sch_cbs.C.
This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3.
| CPE | Name | Operator | Version |
|---|---|---|---|
| huawei:openeuler | huawei openeuler | lt | 4.19.90-2401.3 |
References
www.openwall.com/lists/oss-security/2024/01/30/10
www.openwall.com/lists/oss-security/2024/01/30/3
www.openwall.com/lists/oss-security/2024/01/30/4
www.openwall.com/lists/oss-security/2024/01/30/5
www.openwall.com/lists/oss-security/2024/01/30/9
www.openwall.com/lists/oss-security/2024/01/31/2
www.openwall.com/lists/oss-security/2024/01/31/3
www.openwall.com/lists/oss-security/2024/02/02/6
www.openwall.com/lists/oss-security/2024/02/02/9
www.openwall.com/lists/oss-security/2024/02/03/1
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e8b9bfa110896f95d602d8c98d5f9d67e41d78c
gitee.com/src-openeuler/kernel/pulls/1389
www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030
www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
Low
1.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
9.4%