CISA KEV 정보
| 취약점명 | Samsung Mobile Devices Out-of-Bounds Read Vulnerability |
|---|---|
| 설명 | Samsung mobile devices contain an out-of-bounds read vulnerability within the modem interface driver due to a lack of boundary checking of a buffer in set_skb_priv(), leading to remote code execution by dereference of an invalid function pointer. |
| 조치사항 | Apply updates per vendor instructions or discontinue use of the product if updates are unavailable |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-125 |
| 등록일 (KEV) | 2023-06-29 |
| 조치 기한 | 2023-07-20 |
| 추가 참고 | https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487 |
NVD 상세 정보
CVSS v3.1: 7.3 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:NCVSS v2.0: 4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P설명: Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.
CWE: CWE-125 | CWE-125
참조
- https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10 [Vendor Advisory]
- https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10 [Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.