GHSA-J4VM-79J3-8JFC高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-09-04 14:31

发布时间

2026-09-03 23:32

GitHub 审查时间

—

NVD 发布时间

2026-09-03 21:06

源文件

advisories/unreviewed/2026/09/GHSA-j4vm-79j3-8jfc/GHSA-j4vm-79j3-8jfc.json

公告说明

In the Linux kernel, the following vulnerability has been resolved:

serial: amba-pl011: synchronize DMA teardown

dmaengine_terminate_all() does not wait for a running callback, so the TX callback can still touch the TX buffer after it is freed. The RX poll timer reads the RX buffers without the port lock.

Switch to dmaengine_terminate_sync() and delete the RX timer before freeing the buffers.

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-2026-80737

标识信息

别名 / CVE

CVE-2026-80737

CWE

无

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:L/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-j4vm-79j3-8jfc",
  "aliases": [
    "CVE-2026-80737"
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: amba-pl011: synchronize DMA teardown\n\ndmaengine_terminate_all() does not wait for a running callback, so the TX\ncallback can still touch the TX buffer after it is freed. The RX poll\ntimer reads the RX buffers without the port lock.\n\nSwitch to dmaengine_terminate_sync() and delete the RX timer before\nfreeing the buffers.",
  "affected": [],
  "modified": "2026-09-04T06:31:20Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-09-03T15:32:15Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80737",
      "type": "ADVISORY"
    },
    {
      "url": "https://git.kernel.org/stable/c/440915499231e9db1c361aa45bb702e8fd3b4a32",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/44bd0ecc3444882d08ecfbc2b2418d2f463d3186",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/5974cb66681eac367107b05924744d7e3b49d41c",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/9f6989e477f03a4721d34bb4b09b17accd40283e",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/a38fae9d212e2d3ed5e9ec0ef773f8c0a27fb76e",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/c8c8e895f65fbf71ea6224e27cf8dab91b776e0d",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/f70c9d4fba46463a5b1c7b3ee9ee3b40c90dac03",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/fdfb46c387241b4eddd36d746793764413285913",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-09-03T13:06:12Z",
    "github_reviewed_at": null
  }
}