9.8
CVE-2023-21459
- EPSS 0.09%
- Veröffentlicht 16.03.2023 21:15:12
- Zuletzt bearbeitet 21.11.2024 07:42:54
- Quelle mobile.security@samsung.com
- CVE-Watchlists
- Unerledigt
LoginUse after free vulnerability in decon driver prior to SMR Mar-2023 Release 1 allows attackers to cause memory access fault.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.09% | 0.25 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| mobile.security@samsung.com | 5 | 0.8 | 3.7 |
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
|
CWE-416 Use After Free
The 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.