CVE-2024-21476: memory corruption from unvalidated channel ID
CVE-2024-21476 Published on May 6, 2024

Improper Input Validation in Secure Processor
Memory corruption when the channel ID passed by user is not validated and further used.

NVD

Vulnerability Analysis

CVE-2024-21476 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

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.


Products Associated with CVE-2024-21476

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Affected Versions

Qualcomm, Inc. Snapdragon: qualcomm aqt1000_firmware: qualcomm ar8035_firmware: qualcomm fastconnect_6200_firmware: qualcomm fastconnect_6800_firmware: qualcomm fastconnect_6900_firmware: qualcomm fastconnect_7800_firmware: qualcomm qca1062_firmware: qualcomm qca1064_firmware: qualcomm qca6391_firmware: qualcomm qca6420_firmware: qualcomm qca6421_firmware: qualcomm qca6426_firmware: qualcomm qca6430_firmware: qualcomm qca6431_firmware: qualcomm qca6436_firmware: qualcomm qca8337_firmware: qualcomm qsm8250_firmware: qualcomm sc8180x_firmware: qualcomm sdx55_firmware: qualcomm sc8380xp_firmware: qualcomm sd865_5g_firmware: qualcomm snapdragon_865_5g_mobile_platform_firmware: qualcomm snapdragon_870_5g_mobile_platform_firmware: qualcomm snapdragon_888_5g_mobile_platform_firmware: qualcomm snapdragon_8cx_compute_platform_firmware: qualcomm snapdragon_x55_5g_modem-rf_system_firmware: qualcomm snapdragon_xr2_5g_platform_firmware: qualcomm sxr2130_firmware: qualcomm wcd9340_firmware: qualcomm wcd9341_firmware: qualcomm wcd9380_firmware: qualcomm wcd9385_firmware: qualcomm wsa8810_firmware: qualcomm wsa8815_firmware: qualcomm wsa8830_firmware: qualcomm wsa8835_firmware: qualcomm wsa8840_firmware: qualcomm wsa8845_firmware: qualcomm wsa8845h_firmware:

Exploit Probability

EPSS
0.11%
Percentile
29.80%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.