{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Prevent double free on error\n\nThe error handling path in its_vpe_irq_domain_alloc() causes a double free\nwhen its_vpe_init() fails after successfully allocating at least one\ninterrupt. This happens because its_vpe_irq_domain_free() frees the\ninterrupts along with the area bitmap and the vprop_page and\nits_vpe_irq_domain_alloc() subsequently frees the area bitmap and the\nvprop_page again.\n\nFix this by unconditionally invoking its_vpe_irq_domain_free() which\nhandles all cases correctly and by removing the bitmap/vprop_page freeing\nfrom its_vpe_irq_domain_alloc().\n\n[ tglx: Massaged change log ]"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/irqchip/irq-gic-v3-its.c"
               ],
               "versions": [
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "f5417ff561b8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "b72d2b1448b6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "aa44d2157475",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "5dbdbe113391",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "dd681710ab77",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "03170e657f62",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "5b012f77abde",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7d75bbb4bc1a",
                     "lessThan": "c26591afd33a",
                     "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/irqchip/irq-gic-v3-its.c"
               ],
               "versions": [
                  {
                     "version": "4.14",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.14",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.313",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.275",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.216",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.158",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.90",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.30",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.9",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/f5417ff561b8ac9a7e53c747b8627a7ab58378ae"
            },
            {
               "url": "https://git.kernel.org/stable/c/b72d2b1448b682844f995e660b77f2a1fabc1662"
            },
            {
               "url": "https://git.kernel.org/stable/c/aa44d21574751a7d6bca892eb8e0e9ac68372e52"
            },
            {
               "url": "https://git.kernel.org/stable/c/5dbdbe1133911ca7d8466bb86885adec32ad9438"
            },
            {
               "url": "https://git.kernel.org/stable/c/dd681710ab77c8beafe2e263064cb1bd0e2d6ca9"
            },
            {
               "url": "https://git.kernel.org/stable/c/03170e657f62c26834172742492a8cb8077ef792"
            },
            {
               "url": "https://git.kernel.org/stable/c/5b012f77abde89bf0be8a0547636184fea618137"
            },
            {
               "url": "https://git.kernel.org/stable/c/c26591afd33adce296c022e3480dea4282b7ef91"
            }
         ],
         "title": "irqchip/gic-v3-its: Prevent double free on error",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-35847",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}