9.3

CVE-2023-21651: qualcomm, inc. snapdragon Incorrect Type Conversion or Cast

CVSS: 9.3v3.1CriticalModified
Published 08-08-2023Last modified 22-10-2024
Open JSON

Vulnerability summary

CVE-2023-21651 is a critical (CVSS 9.3) Incorrect Type Conversion or Cast 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.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.12%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-08-2023
    PublishedVulnerability first disclosed.
  2. 22-10-2024
    Last modifiedVulnerability information updated.

Description

Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE.

CVSS metrics

2 scores · 2 sources · 1 version

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 score
0.12%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm140 products
Qualcomm, inc.1 product
  • snapdragonAQT1000 | AR8031 | AR8035 | CSRA6620 | CSRA6640 | MDM9205 | QAM8295P | QCA4004 | QCA6174A | QCA6310 | QCA6335 | QCA6390 | QCA6391 | QCA6420 | QCA6421 | QCA6426 | QCA6430 | QCA6431 | QCA6436 | QCA6564A | QCA6564AU | QCA6574 | QCA6574A | QCA6574AU | QCA6595 | QCA6595AU | QCA6696 | QCA8081 | QCA8337 | QCA9377 | QCA9984 | QCC5100 | QCM2290 | QCM4290 | QCM6490 | QCN6024 | QCN7606 | QCN9011 | QCN9012 | QCN9024 | QCS2290 | QCS405 | QCS4290 | QCS603 | QCS605 | QCS6490 | QCX315 | QRB5165 | QRB5165M | QRB5165N | QSM8250 | QSM8350 | SA515M | SA6145P | SA6155 | SA6155P | SA8150P | SA8155 | SA8155P | SA8295P | SA8540P | SA9000P | SD 675 | SD 8 Gen1 5G | SD 8CX | SD 8cx Gen2 | SD 8cx Gen3 | SD460 | SD480 | SD662 | SD665 | SD670 | SD675 | SD678 | SD680 | SD690 5G | SD695 | SD750G | SD765 | SD765G | SD768G | SD778G | SD780G | SD845 | SD850 | SD855 | SD865 5G | SD870 | SD888 | SD888 5G | SDX24 | SDX50M | SDX55 | SDX55M | SDX57M | SDX65 | SDXR2 5G | SG4150P | SM4125 | SM4375 | SM7250P | SM7315 | SM7325P | SSG2115P | SSG2125P | SW5100 | SW5100P | SXR1230P | SXR2150P | WCD9306 | WCD9326 | WCD9335 | WCD9340 | WCD9341 | WCD9360 | WCD9370 | WCD9375 | WCD9380 | WCD9385 | WCN3910 | WCN3950 | WCN3980 | WCN3988 | WCN3990 | WCN3991 | WCN3998 | WCN3999 | WCN6740 | WCN6750 | WCN6850 | WCN6851 | WCN6855 | WCN6856 | WCN7850 | WCN7851 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835

2 vendors · 141 products

References

1 links