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cve[email protected]CVE-2021-0658
HistoryNov 18, 2021 - 3:15 p.m.

CVE-2021-0658

2021-11-1815:15:08
CWE-787
web.nvd.nist.gov
19
cve-2021-0658
apusys
bounds check
local privilege escalation
system execution
nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05672107; Issue ID: ALPS05672107.

Affected configurations

NVD
Node
googleandroidMatch10.0
OR
googleandroidMatch11.0
AND
mediatekmt6873Match-
OR
mediatekmt6875Match-
OR
mediatekmt6877Match-
OR
mediatekmt6883Match-
OR
mediatekmt6885Match-
OR
mediatekmt6889Match-
OR
mediatekmt6891Match-
OR
mediatekmt6893Match-
OR
mediatekmt8195Match-
OR
mediatekmt8791Match-
OR
mediatekmt8797Match-

CNA Affected

[
  {
    "product": "MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8195, MT8791, MT8797",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android 10.0, 11.0"
      }
    ]
  }
]

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

Related for CVE-2021-0658