{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/aux: Fix AUX buffer serialization\n\nOle reported that event->mmap_mutex is strictly insufficient to\nserialize the AUX buffer, add a per RB mutex to fully serialize it.\n\nNote that in the lock order comment the perf_event::mmap_mutex order\nwas already wrong, that is, it nesting under mmap_lock is not new with\nthis patch."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "kernel/events/core.c",
                  "kernel/events/internal.h",
                  "kernel/events/ring_buffer.c"
               ],
               "versions": [
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "7882923f1cb8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "52d13d224fdf",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "9dc7ad2b6777",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "c4b69bee3f4e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "b9b6882e243b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "45bfb2e50471",
                     "lessThan": "2ab9d830262c",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "kernel/events/core.c",
                  "kernel/events/internal.h",
                  "kernel/events/ring_buffer.c"
               ],
               "versions": [
                  {
                     "version": "4.1",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.1",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.226",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.167",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.110",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.51",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.10",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82"
            },
            {
               "url": "https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff"
            },
            {
               "url": "https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d"
            },
            {
               "url": "https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef"
            },
            {
               "url": "https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370"
            },
            {
               "url": "https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a"
            }
         ],
         "title": "perf/aux: Fix AUX buffer serialization",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46713",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}