CVE-2022-33279: qualcomm, inc. snapdragon Stack-based Buffer Overflow
CVSS: 9.8v3.1CriticalModified
Published 09-02-2023Last modified 03-08-2024
Vulnerability summary
CVE-2022-33279 is a critical (CVSS 9.8) Stack-based Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.61% chance of exploitation in the next 30 days, higher than 48.3% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.61%
0%100%
Low · +0.16 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-02-2023PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption due to stack based buffer overflow in WLAN having invalid WNM frame length.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.61%
Chance of exploitation in the next 30 days
Percentile
48%
Versus all other CVEs
30-day change
+0.16 pp
From 0.45% on 21-09-2026
21-09-202621-10-2026
EPSS score0.61%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Qualcomm74 products
Qualcomm, inc.1 product
- snapdragonAR9380 | CSR8811 | IPQ4019 | IPQ4028 | IPQ4029 | IPQ5010 | IPQ5018 | IPQ5028 | IPQ6000 | IPQ6010 | IPQ6018 | IPQ6028 | IPQ8064 | IPQ8065 | IPQ8068 | IPQ8070A | IPQ8071A | IPQ8072A | IPQ8074A | IPQ8076 | IPQ8076A | IPQ8078 | IPQ8078A | IPQ8173 | IPQ8174 | IPQ9008 | IPQ9574 | QCA4024 | QCA6391 | QCA7500 | QCA8072 | QCA8075 | QCA8081 | QCA9880 | QCA9886 | QCA9888 | QCA9889 | QCA9898 | QCA9980 | QCA9984 | QCA9985 | QCA9990 | QCA9992 | QCA9994 | QCN5022 | QCN5024 | QCN5052 | QCN5054 | QCN5122 | QCN5124 | QCN5152 | QCN5154 | QCN5164 | QCN6023 | QCN6024 | QCN6100 | QCN6102 | QCN6112 | QCN6122 | QCN6132 | QCN9000 | QCN9011 | QCN9012 | QCN9022 | QCN9024 | QCN9070 | QCN9072 | QCN9074 | QCN9100 | QCN9274 | QRB5165 | QRB5165M | QRB5165N | WCD9385
2 vendors · 75 products