CVE-2020-11151: qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon industrial iot, snapdragon mobile, snapdragon wearables Race Condition
Vulnerability summary
CVE-2020-11151 is a medium (CVSS 6.9) Race Condition vulnerability in qualcomm, inc. snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon industrial iot, snapdragon mobile, snapdragon wearables. EPSS estimates a 0.13% chance of exploitation in the next 30 days, higher than 2.5% of scored vulnerabilities.
Timeline
- 21-01-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.13%
Chance of exploitation in the next 30 days
Percentile
3%
Versus all other CVEs
30-day change
0.00 pp
From 0.13% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
- CWE-416Use After FreeThe product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Affected systems
Qualcomm165 products
Qualcomm, inc.1 product
- snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon industrial iot, snapdragon mobile, snapdragon wearablesPM3003A, PM6125, PM6150, PM6150A, PM6150L, PM6350, PM640A, PM640L, PM640P, PM7150A, PM7150L, PM7250, PM7250B, PM8008, PM8009, PM8150A, PM8150B, PM8150C, PM8150L, PM8250, PMI632, PMK8002, PMK8003, PMM8195AU, PMM855AU, PMR525, PMR735A, PMR735B, PMX55, QAT3516, QAT3518, QAT3519, QAT3522, QAT3550, QAT3555, QAT5515, QAT5516, QAT5522, QAT5533, QBT1500, QBT2000, QCA6390, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCM4290, QCS4290, QDM2301, QDM2305, QDM2307, QDM2308, QDM2310, QDM3301, QDM5620, QDM5621, QDM5650, QDM5652, QDM5670, QDM5671, QDM5677, QDM5679, QET4101, QET5100, QET6100, QET6110, QFS2530, QFS2580, QLN4642, QLN4650, QLN5020, QLN5030, QLN5040, QPA2625, QPA4360, QPA5580, QPA5581, QPA6560, QPA8673, QPA8686, QPA8801, QPA8802, QPA8803, QPA8821, QPA8842, QPM4650, QPM5621, QPM5658, QPM5670, QPM5677, QPM5679, QPM6582, QPM6585, QPM8820, QPM8830, QPM8870, QPM8895, QSM7250, QSW8574, QTC410S, QTC800H, QTC801S, QTM525, SA6155P, SA8150P, SA815 ...[truncated*]
2 vendors · 166 products
References
2 links- www.qualcomm.com/company/product-security/bulletins/december-2020-bulletinX Refsource CONFIRMBroken Link