7.5

CVE-2021-35111

Improper validation of tag id while RRC sending tag id to MAC can lead to TOCTOU race condition in Snapdragon Connectivity, Snapdragon Mobile

Data is provided by the National Vulnerability Database (NVD)
Qualcomm ≫ Ar8035 Firmware Version-
   Qualcomm ≫ Ar8035 Version-
Qualcomm ≫ Qca6390 Firmware Version-
   Qualcomm ≫ Qca6390 Version-
Qualcomm ≫ Qca6391 Firmware Version-
   Qualcomm ≫ Qca6391 Version-
Qualcomm ≫ Qca8081 Firmware Version-
   Qualcomm ≫ Qca8081 Version-
Qualcomm ≫ Qca8337 Firmware Version-
   Qualcomm ≫ Qca8337 Version-
Qualcomm ≫ Sd 8 Gen1 5g Firmware Version-
   Qualcomm ≫ Sm8475 Version-
Qualcomm ≫ Sd765 Firmware Version-
   Qualcomm ≫ Sd765 Version-
Qualcomm ≫ Sd765g Firmware Version-
   Qualcomm ≫ Sd765g Version-
Qualcomm ≫ Sd768g Firmware Version-
   Qualcomm ≫ Sd768g Version-
Qualcomm ≫ Sd778g Firmware Version-
   Qualcomm ≫ Sd778g Version-
Qualcomm ≫ Sd865 5g Firmware Version-
   Qualcomm ≫ Sd865 5g Version-
Qualcomm ≫ Sd870 Firmware Version-
   Qualcomm ≫ Sd870 Version-
Qualcomm ≫ Sd888 5g Firmware Version-
   Qualcomm ≫ Sd888 5g Version-
Qualcomm ≫ Sdx55 Firmware Version-
   Qualcomm ≫ Sdx55 Version-
Qualcomm ≫ Sdx55m Firmware Version-
   Qualcomm ≫ Sdx55m Version-
Qualcomm ≫ Sdx65 Firmware Version-
   Qualcomm ≫ Sdx65 Version-
Qualcomm ≫ Sm7250p Firmware Version-
   Qualcomm ≫ Sm7250p Version-
Qualcomm ≫ Sm7450 Firmware Version-
   Qualcomm ≫ Sm7450 Version-
Qualcomm ≫ Sm8475 Firmware Version-
   Qualcomm ≫ Sm8475 Version-
Qualcomm ≫ Sm8475p Firmware Version-
   Qualcomm ≫ Sm8475p Version-
Qualcomm ≫ Wcd9341 Firmware Version-
   Qualcomm ≫ Wcd9341 Version-
Qualcomm ≫ Wcd9370 Firmware Version-
   Qualcomm ≫ Wcd9370 Version-
Qualcomm ≫ Wcd9375 Firmware Version-
   Qualcomm ≫ Wcd9375 Version-
Qualcomm ≫ Wcd9380 Firmware Version-
   Qualcomm ≫ Wcd9380 Version-
Qualcomm ≫ Wcd9385 Firmware Version-
   Qualcomm ≫ Wcd9385 Version-
Qualcomm ≫ Wcn3991 Firmware Version-
   Qualcomm ≫ Wcn3991 Version-
Qualcomm ≫ Wcn3998 Firmware Version-
   Qualcomm ≫ Wcn3998 Version-
Qualcomm ≫ Wcn6750 Firmware Version-
   Qualcomm ≫ Wcn6750 Version-
Qualcomm ≫ Wcn6850 Firmware Version-
   Qualcomm ≫ Wcn6850 Version-
Qualcomm ≫ Wcn6851 Firmware Version-
   Qualcomm ≫ Wcn6851 Version-
Qualcomm ≫ Wcn6855 Firmware Version-
   Qualcomm ≫ Wcn6855 Version-
Qualcomm ≫ Wcn6856 Firmware Version-
   Qualcomm ≫ Wcn6856 Version-
Qualcomm ≫ Wcn7851 Firmware Version-
   Qualcomm ≫ Wcn7851 Version-
Qualcomm ≫ Wsa8810 Firmware Version-
   Qualcomm ≫ Wsa8810 Version-
Qualcomm ≫ Wsa8815 Firmware Version-
   Qualcomm ≫ Wsa8815 Version-
Qualcomm ≫ Wsa8830 Firmware Version-
   Qualcomm ≫ Wsa8830 Version-
Qualcomm ≫ Wsa8832 Firmware Version-
   Qualcomm ≫ Wsa8832 Version-
Qualcomm ≫ Wsa8835 Firmware Version-
   Qualcomm ≫ Wsa8835 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.19% 0.411
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.1 8.6 6.9
AV:N/AC:M/Au:N/C:N/I:N/A:C
product-security@qualcomm.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.