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CVE-2023-53780 drm/amd/display: fix FCLK pstate change underflow

🗓️ 09 Dec 2025 00:00:35Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

Fix FCLK pstate underflow; watermark uses FCLK change latency when UCLK pstate unsupported.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-53780
19 Mar 202600:00
circl
CNNVD
Linux kernel 安全漏洞
9 Dec 202500:00
cnnvd
CVE
CVE-2023-53780
9 Dec 202500:00
cve
Debian CVE
CVE-2023-53780
9 Dec 202500:00
debiancve
EUVD
EUVD-2023-60126
9 Dec 202503:31
euvd
NVD
CVE-2023-53780
9 Dec 202501:16
nvd
OSV
BELL-CVE-2023-53780
10 Dec 202506:07
osv
OSV
CLSA-2026-1771239384 kernel: Fix of 75 CVEs
16 Feb 202610:56
osv
OSV
CVE-2023-53780 drm/amd/display: fix FCLK pstate change underflow
9 Dec 202500:00
osv
OSV
DEBIAN-CVE-2023-53780
9 Dec 202501:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c"
    ],
    "versions": [
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "4bdfa48d74649898468a0bf5c8b8a48dded77b4a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "6853d56dba56d1c24db403ff3885c71e18d572c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
        "lessThan": "972243f973eb0821084e5833d5f7f4ed025f42da",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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