CISA KEV 정보
| 취약점명 | Arm Mali GPU Kernel Driver Use-After-Free Vulnerability |
|---|---|
| 설명 | Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that may allow a non-privileged user to gain root privilege and/or disclose information. |
| 조치사항 | Apply updates per vendor instructions or discontinue use of the product if updates are unavailable. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-416 |
| 등록일 (KEV) | 2023-07-07 |
| 조치 기한 | 2023-07-28 |
| 추가 참고 | https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities; https://nvd.nist.gov/vuln/detail/CVE-2021-29256 |
NVD 상세 정보
CVSS v3.1: 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 9.0
AV:N/AC:L/Au:S/C:C/I:C/A:C설명: . The Arm Mali GPU kernel driver allows an unprivileged user to achieve access to freed memory, leading to information disclosure or root privilege escalation. This affects Bifrost r16p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r28p0 through r30p0.
CWE: CWE-416 | CWE-416
참조
- https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver [Vendor Advisory]
- https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver [Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-29256 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.