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cvelistSamsung MobileCVELIST:CVE-2021-25462
HistorySep 09, 2021 - 6:05 p.m.

CVE-2021-25462

2021-09-0918:05:08
CWE-476
Samsung Mobile
www.cve.org
4
vulnerability
npu driver
memory corruption
smr sep-2021 release
cve-2021-25462

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0

Percentile

12.6%

NULL pointer dereference vulnerability in NPU driver prior to SMR Sep-2021 Release 1 allows attackers to cause memory corruption.

CNA Affected

[
  {
    "product": "Samsung Mobile Devices ",
    "vendor": "Samsung Mobile",
    "versions": [
      {
        "lessThan": "SMR Sep-2021 Release 1",
        "status": "affected",
        "version": "P(9.0), Q(10.0) , R(11.0) devices with Exynos chipsets",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0

Percentile

12.6%

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