CVE-2023-22383: qualcomm, inc. snapdragon Use After Free
CVSS: 7.8v3.1HighModified
Published 05-12-2023Last modified 02-08-2024
Vulnerability summary
CVE-2023-22383 is a high (CVSS 7.8) Use After Free vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 3% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (NVD)EPSS score
0.14%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 05-12-2023PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Memory Corruption in camera while installing a fd for a particular DMA buffer.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.8Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSources2 sources · 6.7–7.8
- CVE.orgCNA6.7MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.14%
Chance of exploitation in the next 30 days
Percentile
3%
Versus all other CVEs
30-day change
0.00 pp
From 0.14% on 21-09-2026
21-09-202621-10-2026
EPSS score0.14%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Qualcomm58 products
- aqt1000_firmwarena
- c-v2x_9150_firmwarena
- fastconnect_6200_firmwarena
- fastconnect_6700_firmwarena
- fastconnect_6800_firmwarena
Qualcomm, inc.1 product
- snapdragonAQT1000 | C-V2X 9150 | FastConnect 6200 | FastConnect 6700 | FastConnect 6800 | FastConnect 6900 | QAM8295P | QCA6391 | QCA6420 | QCA6426 | QCA6430 | QCA6436 | QCA6574AU | QCA6696 | QCA8337 | QCN9074 | QCS410 | QCS610 | QCS6490 | QCS8155 | QSM8250 | Qualcomm Video Collaboration VC1 Platform | Qualcomm Video Collaboration VC3 Platform | SA6145P | SA6150P | SA6155P | SA8145P | SA8150P | SA8155P | SA8195P | SA8295P | SD855 | SD865 5G | SDX55 | Snapdragon 855 Mobile Platform | Snapdragon 855+/860 Mobile Platform (SM8150-AC) | Snapdragon 865 5G Mobile Platform | Snapdragon 865+ 5G Mobile Platform (SM8250-AB) | Snapdragon 870 5G Mobile Platform (SM8250-AC) | Snapdragon W5+ Gen 1 Wearable Platform | Snapdragon Wear 4100+ Platform | Snapdragon X55 5G Modem-RF System | Snapdragon XR2 5G Platform | SW5100 | SW5100P | SXR2130 | WCD9341 | WCD9370 | WCD9380 | WCN3610 | WCN3660B | WCN3680B | WCN3950 | WCN3980 | WCN3988 | WSA8810 | WSA8815 | WSA8830 | WSA8835
2 vendors · 59 products