Summary
| Detail | |||
|---|---|---|---|
| Vendor | Qualcomm | First view | 2021-01-21 |
| Product | wcn3991 | Last view | 2021-05-07 |
| Version | Type | Hardware | |
| Update | |||
| Edition | |||
| Language | |||
| Sofware Edition | |||
| Target Software | |||
| Target Hardware | |||
| Other | |||
Activity : Overall
COMMON PLATFORM ENUMERATION: Repartition per Version
| CPE Name | Affected CVE |
|---|---|
| cpe:2.3:h:qualcomm:wcn3991:-:*:*:*:*:*:*:* | 32 |
| cpe:2.3:h:qualcomm:wcn3991:*:*:*:*:*:*:*:* | 1 |
Related : CVE
| Date | Alert | Description | |
|---|---|---|---|
| 5.5 | 2021-05-07 | CVE-2020-11254 | Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile |
| 7.5 | 2021-02-22 | CVE-2020-11287 | Allowing RTT frames to be linked with non randomized MAC address by comparing the sequence numbers can lead to information disclosure. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking |
| 9.8 | 2021-02-22 | CVE-2020-11283 | A buffer overflow can occur when playing an MKV clip due to lack of input validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 7.8 | 2021-02-22 | CVE-2020-11282 | Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 9.8 | 2021-01-21 | CVE-2020-3691 | Possible out of bound memory access in audio due to integer underflow while processing modified contents in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking |
| 9.8 | 2021-01-21 | CVE-2020-3686 | Possible memory out of bound issue during music playback when an incorrect bit stream content is copied into array without checking the length of array in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking |
| 7.5 | 2021-01-21 | CVE-2020-3685 | Pointer variable which is freed is not cleared can result in memory corruption and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking |
| 9.8 | 2021-01-21 | CVE-2020-11225 | Out of bound access in WLAN driver due to lack of validation of array length before copying into array in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking |
| 7.8 | 2021-01-21 | CVE-2020-11217 | A possible double free or invalid memory access in audio driver while reading Speaker Protection parameters in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile |
| 9.8 | 2021-01-21 | CVE-2020-11216 | Buffer over read can happen in video driver when playing clip with atomsize having value UINT32_MAX in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 9.1 | 2021-01-21 | CVE-2020-11215 | An out of bounds read can happen when processing VSA attribute due to improper minimum required length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking |
| 7.5 | 2021-01-21 | CVE-2020-11214 | Buffer over-read while processing NDL attribute if attribute length is larger than expected and then FW is treating it as more number of immutable schedules in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking |
| 9.8 | 2021-01-21 | CVE-2020-11213 | Out of bound reads might occur in while processing Service descriptor due to improper validation of length of fields in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking |
| 9.8 | 2021-01-21 | CVE-2020-11212 | Out of bounds reads while parsing NAN beacons attributes and OUIs due to improper length of field check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking |
| 7.5 | 2021-01-21 | CVE-2020-11200 | Buffer over-read while parsing RPS due to lack of check of input validation on values received from user side. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile |
| 9.8 | 2021-01-21 | CVE-2020-11197 | Possible integer overflow can occur when stream info update is called when total number of streams detected are zero while parsing TS clip with invalid data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 7.8 | 2021-01-21 | CVE-2020-11185 | Out of bound issue in WLAN driver while processing vdev responses from firmware due to lack of validation of data received from firmware in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking |
| 7.8 | 2021-01-21 | CVE-2020-11180 | Out of bound access in computer vision control due to improper validation of command length before processing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile |
| 7 | 2021-01-21 | CVE-2020-11179 | Arbitrary read and write to kernel addresses by temporarily overwriting ring buffer pointer and creating a race condition. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 9.8 | 2021-01-21 | CVE-2020-11167 | Memory corruption while calculating L2CAP packet length in reassembly logic when remote sends more data than expected in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 6.4 | 2021-01-21 | CVE-2020-11151 | Race condition occurs while calling user space ioctl from two different threads can results to use after free issue in video in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables |
| 6.7 | 2021-01-21 | CVE-2020-11150 | Out of bound memory access in camera driver due to improper validation on data coming from UMD which is used for offset manipulation of pointer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 6.7 | 2021-01-21 | CVE-2020-11149 | Out of bound access due to usage of an out-of-range pointer offset in the camera driver. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
| 6.7 | 2021-01-21 | CVE-2020-11148 | Use after free issue in HIDL while using callback to post event in Rx thread when internal mutex is not acquired and meantime close is triggered and callback instance is deleted in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables |
| 7.8 | 2021-01-21 | CVE-2020-11146 | Out of bound write while copying data using IOCTL due to lack of check of array index received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables |
CWE : Common Weakness Enumeration
| % | id | Name |
|---|---|---|
| 23% (9) | CWE-125 | Out-of-bounds Read |
| 21% (8) | CWE-787 | Out-of-bounds Write |
| 10% (4) | CWE-190 | Integer Overflow or Wraparound |
| 7% (3) | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
| 5% (2) | CWE-416 | Use After Free |
| 5% (2) | CWE-415 | Double Free |
| 5% (2) | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflo... |
| 5% (2) | CWE-20 | Improper Input Validation |
| 2% (1) | CWE-476 | NULL Pointer Dereference |
| 2% (1) | CWE-369 | Divide By Zero |
| 2% (1) | CWE-362 | Race Condition |
| 2% (1) | CWE-203 | Information Exposure Through Discrepancy |
| 2% (1) | CWE-191 | Integer Underflow (Wrap or Wraparound) |
| 2% (1) | CWE-129 | Improper Validation of Array Index |
