Vulnerability Monitor

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CVE-2021-40015

There is a race condition vulnerability in the binder driver subsystem in the kernel.Successful exploitation of this vulnerability may affect kernel stability.

Published

2022-02-09T23:15:16.313

Last Modified

2024-11-21T06:23:23.190

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.7 (MEDIUM)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.4

Impact Score

2.9

Weaknesses

Type: Primary
CWE-362

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	huawei	emui	10.0.0	Yes
Operating System	huawei	emui	10.1.0	Yes
Operating System	huawei	emui	10.1.1	Yes
Operating System	huawei	emui	11.0.0	Yes
Operating System	huawei	emui	12.0.0	Yes
Operating System	huawei	harmonyos	< 2.0	Yes
Operating System	huawei	magic_ui	3.0.0	Yes
Operating System	huawei	magic_ui	3.1.0	Yes
Operating System	huawei	magic_ui	3.1.1	Yes
Operating System	huawei	magic_ui	4.0.0	Yes

References

https://consumer.huawei.com/en/support/bulletin/2022/2/ Vendor Advisory ([email protected])
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396 Vendor Advisory ([email protected])
https://consumer.huawei.com/en/support/bulletin/2022/2/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)