6.1
CVE-2021-40154
- EPSS 1.7%
- Veröffentlicht 01.12.2021 15:15:07
- Zuletzt bearbeitet 21.11.2024 06:23:40
- Quelle cve@mitre.org
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NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nxp ≫ Lpc55s69jbd100 Firmware Version-
Nxp ≫ Lpc55s69jbd100 Firmware Version-
Nxp ≫ Lpc55s69jbd64 Firmware Version-
Nxp ≫ Lpc55s69jbd64 Firmware Version-
Nxp ≫ Lpc55s69jev98 Firmware Version-
Nxp ≫ Lpc55s69jev98 Firmware Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.7% | 0.816 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 2.1 | 3.9 | 2.9 |
AV:L/AC:L/Au:N/C:P/I:N/A:N
|
| cve@mitre.org | 6.1 | 1.8 | 4.2 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.