github - ghsa-7cmv-p5w7-7vqq

ghsa-7cmv-p5w7-7vqq

Vulnerability from github

Published

2024-05-17 15:31

Modified

2024-05-17 15:31

Details

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

drm/amd/display: Fix hang/underflow when transitioning to ODM4:1

[Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC.

[How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.

Show details on source website

JSON

To clipboard

{
   affected: [],
   aliases: [
      "CVE-2023-52671",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-05-17T14:15:10Z",
      severity: null,
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix hang/underflow when transitioning to ODM4:1\n\n[Why]\nUnder some circumstances, disabling an OPTC and attempting to reclaim\nits OPP(s) for a different OPTC could cause a hang/underflow due to OPPs\nnot being properly disconnected from the disabled OPTC.\n\n[How]\nEnsure that all OPPs are unassigned from an OPTC when it gets disabled.",
   id: "GHSA-7cmv-p5w7-7vqq",
   modified: "2024-05-17T15:31:09Z",
   published: "2024-05-17T15:31:09Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-52671",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}

cve-2023-52671

Vulnerability from cvelistv5

Published

2024-05-17 14:02

Modified

2024-12-19 08:23

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC. [How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239
	https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5
	https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2023-52671",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-05-17T17:16:12.481313Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-06-04T17:22:48.303Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T23:11:34.576Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.c",
                  "drivers/gpu/drm/amd/display/dc/optc/dcn35/dcn35_optc.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "ae62f1dde66a6f0eee98defc4c7a346bd5acd239",
                     status: "affected",
                     version: "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     versionType: "git",
                  },
                  {
                     lessThan: "4b6b479b2da6badff099b2e3abf0248936eefbf5",
                     status: "affected",
                     version: "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     versionType: "git",
                  },
                  {
                     lessThan: "e7b2b108cdeab76a7e7324459e50b0c1214c0386",
                     status: "affected",
                     version: "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.c",
                  "drivers/gpu/drm/amd/display/dc/optc/dcn35/dcn35_optc.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.24",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.7.*",
                     status: "unaffected",
                     version: "6.7.3",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.8",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix hang/underflow when transitioning to ODM4:1\n\n[Why]\nUnder some circumstances, disabling an OPTC and attempting to reclaim\nits OPP(s) for a different OPTC could cause a hang/underflow due to OPPs\nnot being properly disconnected from the disabled OPTC.\n\n[How]\nEnsure that all OPPs are unassigned from an OPTC when it gets disabled.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T08:23:49.478Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/ae62f1dde66a6f0eee98defc4c7a346bd5acd239",
            },
            {
               url: "https://git.kernel.org/stable/c/4b6b479b2da6badff099b2e3abf0248936eefbf5",
            },
            {
               url: "https://git.kernel.org/stable/c/e7b2b108cdeab76a7e7324459e50b0c1214c0386",
            },
         ],
         title: "drm/amd/display: Fix hang/underflow when transitioning to ODM4:1",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2023-52671",
      datePublished: "2024-05-17T14:02:05.992Z",
      dateReserved: "2024-03-07T14:49:46.886Z",
      dateUpdated: "2024-12-19T08:23:49.478Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.
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.

Action not permitted