cve/published/2024/CVE-2024-42275.json

{
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            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
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         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Fix error code in drm_client_buffer_vmap_local()\n\nThis function accidentally returns zero/success on the failure path.\nIt leads to locking issues and an uninitialized *map_copy in the\ncaller."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/drm_client.c"
               ],
               "versions": [
                  {
                     "version": "b4b0193e83cb987143583e2b4011b35331f429bd",
                     "lessThan": "c0f412961653237f52e2f16ee8747fb330bcf074",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b4b0193e83cb987143583e2b4011b35331f429bd",
                     "lessThan": "b5fbf924f125ba3638cfdc21c0515eb7e76264ca",
                     "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/drm_client.c"
               ],
               "versions": [
                  {
                     "version": "6.10",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.10",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10.4",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.10",
                           "versionEndExcluding": "6.10.4"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.10",
                           "versionEndExcluding": "6.11"
                        }
                     ]
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               ]
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         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/c0f412961653237f52e2f16ee8747fb330bcf074"
            },
            {
               "url": "https://git.kernel.org/stable/c/b5fbf924f125ba3638cfdc21c0515eb7e76264ca"
            }
         ],
         "title": "drm/client: Fix error code in drm_client_buffer_vmap_local()",
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      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42275",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
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