CVE-2023-20702

EPSS 1.51%
Published 06.11.2023 04:15:07
Last modified 21.11.2024 07:41:22
Source security@mediatek.com
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In 5G NRLC, there is a possible invalid memory access due to lack of error handling. This could lead to remote denial of service, if UE received invalid 1-byte rlc sdu, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00921261; Issue ID: MOLY01128895.

Affected products Warnungen 0 Metrics 3 CWE 0 References 4

Data is provided by the National Vulnerability Database (NVD)

Mediatek ≫ Nr15 Version-

   Mediatek ≫ Mt6835 Version-
   Mediatek ≫ Mt6873 Version-
   Mediatek ≫ Mt6875 Version-
   Mediatek ≫ Mt6879 Version-
   Mediatek ≫ Mt6883 Version-
   Mediatek ≫ Mt6885 Version-
   Mediatek ≫ Mt6886 Version-
   Mediatek ≫ Mt6889 Version-
   Mediatek ≫ Mt6895 Version-
   Mediatek ≫ Mt6980 Version-
   Mediatek ≫ Mt6983 Version-
   Mediatek ≫ Mt6985 Version-
   Mediatek ≫ Mt6990 Version-
   Mediatek ≫ Mt8673 Version-
   Mediatek ≫ Mt8675 Version-
   Mediatek ≫ Mt8791 Version-
   Mediatek ≫ Mt8791t Version-
   Mediatek ≫ Mt8797 Version-
   Mediatek ≫ Mt8798 Version-

Mediatek ≫ Nr16 Version-

Mediatek ≫ Nr17 Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.51%	0.804

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

https://corp.mediatek.com/product-security-bulletin/November-2023

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-20702

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-20702

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-20702

EUVD