ghsa-23m6-25rj-w83p
Vulnerability from github
Published
2025-10-04 18:31
Modified
2025-10-04 18:31
Details

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

clk: rs9: Fix suspend/resume

Disabling the cache in commit 2ff4ba9e3702 ("clk: rs9: Fix I2C accessors") without removing cache synchronization in resume path results in a kernel panic as map->cache_ops is unset, due to REGCACHE_NONE. Enable flat cache again to support resume again. num_reg_defaults_raw is necessary to read the cache defaults from hardware. Some registers are strapped in hardware and cannot be provided in software.

Show details on source website

To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-53573"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-04T16:15:52Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: rs9: Fix suspend/resume\n\nDisabling the cache in commit 2ff4ba9e3702 (\"clk: rs9: Fix I2C accessors\")\nwithout removing cache synchronization in resume path results in a\nkernel panic as map-\u003ecache_ops is unset, due to REGCACHE_NONE.\nEnable flat cache again to support resume again. num_reg_defaults_raw\nis necessary to read the cache defaults from hardware. Some registers\nare strapped in hardware and cannot be provided in software.",
  "id": "GHSA-23m6-25rj-w83p",
  "modified": "2025-10-04T18:31:15Z",
  "published": "2025-10-04T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53573"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/74f4471ad64214dd5046213ebdd6e0930da7bd2c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a983967602675880d6160a17ace2c0f48717ff33"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.