CVE-2023-21632: qualcomm, inc. snapdragon Stack-based Buffer Overflow
CVSS: 8.4v3.1HighModified
Published 06-06-2023Last modified 02-08-2024
Vulnerability summary
CVE-2023-21632 is a high (CVSS 8.4) Stack-based Buffer Overflow vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.12% chance of exploitation in the next 30 days, higher than 1.5% of scored vulnerabilities.
CVSS score
8.4/10
010
High · v3.1 (CVE.org)EPSS score
0.12%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 06-06-2023PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption in Automotive GPU while querying a gsl memory node.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources2 sources · 7.8–8.4
- NVDNIST7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.12%
Chance of exploitation in the next 30 days
Percentile
2%
Versus all other CVEs
30-day change
0.00 pp
From 0.12% on 22-09-2026
22-09-202622-10-2026
EPSS score0.12%
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
Qualcomm25 products
Qualcomm, inc.1 product
- snapdragonAPQ8064AU | MSM8996AU | QAM8295P | QCA6564A | QCA6564AU | QCA6574A | QCA6574AU | QCA6584AU | QCA6595 | QCA6595AU | QCA6696 | QCA6698AQ | SA6145P | SA6150P | SA6155 | SA6155P | SA8145P | SA8150P | SA8155 | SA8155P | SA8195P | SA8295P | SA8540P | SA9000P | Snapdragon 820 Automotive Platform
2 vendors · 26 products