{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/fpu: Re-add exception handling in load_fpu_state()\n\nWith the recent rewrite of the fpu code exception handling for the\nlfpc instruction within load_fpu_state() was erroneously removed.\n\nAdd it again to prevent that loading invalid floating point register\nvalues cause an unhandled specification exception."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/s390/kernel/fpu.c"
               ],
               "versions": [
                  {
                     "version": "8c09871a950a",
                     "lessThan": "494b14138201",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8c09871a950a",
                     "lessThan": "4734406c3923",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/s390/kernel/fpu.c"
               ],
               "versions": [
                  {
                     "version": "6.9",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.9",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.4",
                     "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/494b14138201f07343e5488db6360c828fcc8cf6"
            },
            {
               "url": "https://git.kernel.org/stable/c/4734406c39238cbeafe66f0060084caa3247ff53"
            }
         ],
         "title": "s390/fpu: Re-add exception handling in load_fpu_state()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-43865",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}