GHSA-P44M-VHP2-RRRF严重未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-09-02 11:31

发布时间

2026-09-02 11:31

GitHub 审查时间

—

NVD 发布时间

2026-09-02 09:17

源文件

advisories/unreviewed/2026/09/GHSA-p44m-vhp2-rrrf/GHSA-p44m-vhp2-rrrf.json

公告说明

Phison PS3111-S11 controller firmware versions through SBFQT1.3 expose privileged vendor unique commands over the ATA interface with absent or defeatable authentication mechanisms. Attackers can bypass the weak CRC-16 based unlock handshake or exploit builds with no VUC lock to read and write controller memory and raw flash, persisting implants across power cycles.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-84696

标识信息

别名 / CVE

CVE-2026-84696

CWE

CWE-306

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS_V4

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

原始 OSV JSON

{
  "id": "GHSA-p44m-vhp2-rrrf",
  "aliases": [
    "CVE-2026-84696"
  ],
  "details": "Phison PS3111-S11 controller firmware versions through SBFQT1.3 expose privileged vendor unique commands over the ATA interface with absent or defeatable authentication mechanisms. Attackers can bypass the weak CRC-16 based unlock handshake or exploit builds with no VUC lock to read and write controller memory and raw flash, persisting implants across power cycles.",
  "affected": [],
  "modified": "2026-09-02T03:31:11Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  ],
  "published": "2026-09-02T03:31:11Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84696",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/trulycrisp/disksec",
      "type": "WEB"
    },
    {
      "url": "https://github.com/trulycrisp/psychite",
      "type": "WEB"
    },
    {
      "url": "https://trulycrisp.github.io/drivefirmware/phison_s11",
      "type": "WEB"
    },
    {
      "url": "https://www.vulncheck.com/advisories/phison-ps3111-s11-controller-firmware-missing-authentication-on-vendor-unique-commands",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "nvd_published_at": "2026-09-02T01:17:24Z",
    "github_reviewed_at": null
  }
}