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SamsungMobileCVELIST:CVE-2024-20820

HistoryFeb 06, 2024 - 2:23 a.m.

CVE-2024-20820

2024-02-0602:23:11

SamsungMobile

www.cve.org

improper input validation

bootloader

feb-2024 release

local attackers

out-of-bounds read

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

9.1%

JSON

Improper input validation in bootloader prior to SMR Feb-2024 Release 1 allows local privileged attackers to cause an Out-Of-Bounds read.

CNA Affected

[
  {
    "vendor": "Samsung Mobile",
    "product": "Samsung Mobile Devices",
    "versions": [
      {
        "status": "unaffected",
        "version": "SMR Feb-2024 Release in Selected Android 11, 12, 13 MediaTek devices"
      }
    ],
    "defaultStatus": "affected"
  }
]

References

security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

9.1%

JSON

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