7.8

CVE-2020-11255: qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon wearables

CVSS: 7.8v2.0HighModified
Published 07-04-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-11255 is a high (CVSS 7.8) vulnerability in qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon wearables. EPSS estimates a 0.71% chance of exploitation in the next 30 days, higher than 52.8% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
0.71%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-04-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Denial of service while processing RTCP packets containing multiple SDES reports due to memory for last SDES packet is freed and rest of the memory is leaked in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Wearables

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.71%

Chance of exploitation in the next 30 days

Percentile

53%

Versus all other CVEs

30-day change

0.00 pp

From 0.71% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.71%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm199 products
Qualcomm, inc.1 product
  • snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon wearablesAPQ8009, APQ8017, APQ8037, APQ8053, AQT1000, CSRB31024, MDM8207, MDM9205, MDM9206, MDM9207, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MDM9655, MSM8108, MSM8208, MSM8209, MSM8608, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8976, MSM8976SG, MSM8996AU, PM215, PM3003A, PM4125, PM4250, PM439, PM456, PM6125, PM6150, PM6150A, PM6150L, PM6250, PM640A, PM640L, PM640P, PM660, PM660A, PM660L, PM670, PM670L, PM7150A, PM7150L, PM7250, PM7250B, PM8004, PM8005, PM8008, PM8009, PM8150, PM8150A, PM8150B, PM8150C, PM8150L, PM8250, PM8350, PM855, PM855A, PM855B, PM855L, PM855P, PM8909, PM8916, PM8937, PM8940, PM8952, PM8953, PM8956, PM8998, PMC1000H, PMD9607, PMD9645, PMD9655, PMD9655AU, PME605, PMI632, PMI8937, PMI8940, PMI8952, PMI8998, PMK8002, PMM855AU, PMM8996AU, PMR525, PMR735A, PMX20, PMX24, PMX50, PMX55, QAT3514, QAT3516, QAT3518, QAT3519, QAT3522, QAT3550, QAT3555, QAT5515, QAT5516, QAT5522, QAT5533, QBT1500, QBT2000, QCA4004, QCA6174A, QCA6310, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA64 ...[truncated*]

2 vendors · 200 products · Showing 200 of 345. Use Open JSON for the complete list.

References

1 links