// For flags

CVE-2020-11121

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

u'Possible buffer overflow in WIFI hal process due to usage of memcpy without checking length of destination buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile in QCM4290, QCS4290, QM215, QSM8350, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SC8180X, SC8180XP, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6250, SM6350, SM7125, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P

Un posible desbordamiento del búfer en el proceso WIFI hal debido al uso de memcpy sin comprobar la longitud del búfer de destino en los productos Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile en versiones QCM4290, QCS4290, QM215, QSM8350, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SC8180X, SC8180XP, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6250, SM6350, SM7125, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-03-31 CVE Reserved
  • 2020-11-12 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qualcomm
Search vendor "Qualcomm"
Qcm4290 Firmware
Search vendor "Qualcomm" for product "Qcm4290 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Qcm4290
Search vendor "Qualcomm" for product "Qcm4290"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Qcs4290 Firmware
Search vendor "Qualcomm" for product "Qcs4290 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Qcs4290
Search vendor "Qualcomm" for product "Qcs4290"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Qm215 Firmware
Search vendor "Qualcomm" for product "Qm215 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Qm215
Search vendor "Qualcomm" for product "Qm215"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Qsm8350 Firmware
Search vendor "Qualcomm" for product "Qsm8350 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Qsm8350
Search vendor "Qualcomm" for product "Qsm8350"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sa6145p Firmware
Search vendor "Qualcomm" for product "Sa6145p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sa6145p
Search vendor "Qualcomm" for product "Sa6145p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sa6155 Firmware
Search vendor "Qualcomm" for product "Sa6155 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sa6155
Search vendor "Qualcomm" for product "Sa6155"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sa6155p Firmware
Search vendor "Qualcomm" for product "Sa6155p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sa6155p
Search vendor "Qualcomm" for product "Sa6155p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sa8155 Firmware
Search vendor "Qualcomm" for product "Sa8155 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sa8155
Search vendor "Qualcomm" for product "Sa8155"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sa8155p Firmware
Search vendor "Qualcomm" for product "Sa8155p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sa8155p
Search vendor "Qualcomm" for product "Sa8155p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sc8180x Firmware
Search vendor "Qualcomm" for product "Sc8180x Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sc8180x
Search vendor "Qualcomm" for product "Sc8180x"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sc8180xp Firmware
Search vendor "Qualcomm" for product "Sc8180xp Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sc8180xp
Search vendor "Qualcomm" for product "Sc8180xp"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sdx55 Firmware
Search vendor "Qualcomm" for product "Sdx55 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sdx55
Search vendor "Qualcomm" for product "Sdx55"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sdx55m Firmware
Search vendor "Qualcomm" for product "Sdx55m Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sdx55m
Search vendor "Qualcomm" for product "Sdx55m"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm4250 Firmware
Search vendor "Qualcomm" for product "Sm4250 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm4250
Search vendor "Qualcomm" for product "Sm4250"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm4250p Firmware
Search vendor "Qualcomm" for product "Sm4250p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm4250p
Search vendor "Qualcomm" for product "Sm4250p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm6115 Firmware
Search vendor "Qualcomm" for product "Sm6115 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm6115
Search vendor "Qualcomm" for product "Sm6115"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm6115p Firmware
Search vendor "Qualcomm" for product "Sm6115p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm6115p
Search vendor "Qualcomm" for product "Sm6115p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm6125 Firmware
Search vendor "Qualcomm" for product "Sm6125 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm6125
Search vendor "Qualcomm" for product "Sm6125"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm6250 Firmware
Search vendor "Qualcomm" for product "Sm6250 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm6250
Search vendor "Qualcomm" for product "Sm6250"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm6350 Firmware
Search vendor "Qualcomm" for product "Sm6350 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm6350
Search vendor "Qualcomm" for product "Sm6350"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm7125 Firmware
Search vendor "Qualcomm" for product "Sm7125 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm7125
Search vendor "Qualcomm" for product "Sm7125"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm7225 Firmware
Search vendor "Qualcomm" for product "Sm7225 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm7225
Search vendor "Qualcomm" for product "Sm7225"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm7250 Firmware
Search vendor "Qualcomm" for product "Sm7250 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm7250
Search vendor "Qualcomm" for product "Sm7250"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm7250p Firmware
Search vendor "Qualcomm" for product "Sm7250p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm7250p
Search vendor "Qualcomm" for product "Sm7250p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm8150 Firmware
Search vendor "Qualcomm" for product "Sm8150 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm8150
Search vendor "Qualcomm" for product "Sm8150"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm8150p Firmware
Search vendor "Qualcomm" for product "Sm8150p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm8150p
Search vendor "Qualcomm" for product "Sm8150p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm8250 Firmware
Search vendor "Qualcomm" for product "Sm8250 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm8250
Search vendor "Qualcomm" for product "Sm8250"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm8350 Firmware
Search vendor "Qualcomm" for product "Sm8350 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm8350
Search vendor "Qualcomm" for product "Sm8350"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sm8350p Firmware
Search vendor "Qualcomm" for product "Sm8350p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sm8350p
Search vendor "Qualcomm" for product "Sm8350p"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sxr2130 Firmware
Search vendor "Qualcomm" for product "Sxr2130 Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sxr2130
Search vendor "Qualcomm" for product "Sxr2130"
--
Safe
Qualcomm
Search vendor "Qualcomm"
Sxr2130p Firmware
Search vendor "Qualcomm" for product "Sxr2130p Firmware"
--
Affected
in Qualcomm
Search vendor "Qualcomm"
Sxr2130p
Search vendor "Qualcomm" for product "Sxr2130p"
--
Safe