CVE-2022-33253: qualcomm, inc. snapdragon Out-of-bounds Read
CVSS: 7.5v3.1HighModified
Published 06-01-2023Last modified 09-04-2025
Vulnerability summary
CVE-2022-33253 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.7% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.23%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 06-01-2023PublishedVulnerability first disclosed.
- 09-04-2025Last modifiedVulnerability information updated.
Description
Transient DOS due to buffer over-read in WLAN while parsing corrupted NAN frames.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSources2 sources · 5.5–7.5
- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HDiffers
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
+0.01 pp
From 0.22% on 21-09-2026
21-09-202621-10-2026
EPSS score0.23%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm161 products
Qualcomm, inc.1 product
- snapdragonAQT1000 | AR8035 | AR9380 | CSR8811 | CSRB31024 | IPQ5010 | IPQ5018 | IPQ5028 | IPQ6000 | IPQ6010 | IPQ6018 | IPQ6028 | IPQ8064 | IPQ8065 | IPQ8068 | IPQ8070 | IPQ8070A | IPQ8071A | IPQ8072A | IPQ8074A | IPQ8076 | IPQ8076A | IPQ8078 | IPQ8078A | IPQ8173 | IPQ8174 | IPQ9008 | IPQ9574 | PMP8074 | QAM8295P | QCA1062 | QCA1064 | QCA2062 | QCA2064 | QCA2065 | QCA2066 | QCA4024 | QCA6390 | QCA6391 | QCA6420 | QCA6421 | QCA6426 | QCA6430 | QCA6431 | QCA6436 | QCA6554A | QCA6564AU | QCA6574 | QCA6574A | QCA6574AU | QCA6584AU | QCA6595 | QCA6595AU | QCA6696 | QCA8072 | QCA8075 | QCA8081 | QCA8082 | QCA8084 | QCA8085 | QCA8337 | QCA8386 | QCA9886 | QCA9888 | QCA9889 | QCA9980 | QCA9984 | QCA9985 | QCA9986 | QCA9990 | QCA9992 | QCA9994 | QCM6490 | QCN5021 | QCN5022 | QCN5024 | QCN5052 | QCN5054 | QCN5122 | QCN5124 | QCN5152 | QCN5154 | QCN5164 | QCN6023 | QCN6024 | QCN6100 | QCN6102 | QCN6112 | QCN6122 | QCN6132 | QCN9000 | QCN9001 | QCN9002 | QCN9003 | QCN9011 | QCN9012 | QCN9022 | QCN9024 | QCN9070 | QCN9072 | QCN9074 | QCN9100 | QCN9274 | QCS6490 | QCX315 | QRB5165 | QRB5165M | QRB5165N | QSM8250 | QSM8350 | SA4150P | SA415M | SA515M | SA6145P | SA6150P | SA6155 | SA6155P | SA8145P | SA8150P | SA8155 | SA8155P | SA8195P | SA8295P | SC8180X+SDX55 | SD 8 Gen1 5G | SD 8cx Gen2 | SD 8cx Gen3 | SD778G | SD780G | SD865 5G | SD870 | SD888 | SD888 5G | SDX55 | SDX55M | SDX65 | SDXR2 5G | SM7315 | SM7325P | SXR2150P | WCD9340 | WCD9341 | WCD9360 | WCD9370 | WCD9375 | WCD9380 | WCD9385 | WCN3980 | WCN3998 | WCN6740 | WCN6750 | WCN6850 | WCN6851 | WCN6855 | WCN6856 | WCN7850 | WCN7851 | WSA8810 | WSA8815 | WSA8830 | WSA8835
2 vendors · 162 products