{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxen-netfront: Add missing skb_mark_for_recycle\n\nNotice that skb_mark_for_recycle() is introduced later than fixes tag in\ncommit 6a5bcd84e886 (\"page_pool: Allow drivers to hint on SKB recycling\").\n\nIt is believed that fixes tag were missing a call to page_pool_release_page()\nbetween v5.9 to v5.14, after which is should have used skb_mark_for_recycle().\nSince v6.6 the call page_pool_release_page() were removed (in\ncommit 535b9c61bdef (\"net: page_pool: hide page_pool_release_page()\")\nand remaining callers converted (in commit 6bfef2ec0172 (\"Merge branch\n'net-page_pool-remove-page_pool_release_page'\")).\n\nThis leak became visible in v6.8 via commit dba1b8a7ab68 (\"mm/page_pool: catch\npage_pool memory leaks\")."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/xen-netfront.c"
               ],
               "versions": [
                  {
                     "version": "6c5aa6fc4def",
                     "lessThan": "4143b9479caa",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6c5aa6fc4def",
                     "lessThan": "7c1250796b6c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6c5aa6fc4def",
                     "lessThan": "27aa3e4b3088",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6c5aa6fc4def",
                     "lessThan": "c8b7b2f158d9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6c5aa6fc4def",
                     "lessThan": "037965402a01",
                     "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/net/xen-netfront.c"
               ],
               "versions": [
                  {
                     "version": "5.9",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.9",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.154",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.85",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.26",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.5",
                     "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/4143b9479caa29bb2380f3620dcbe16ea84eb3b1"
            },
            {
               "url": "https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6"
            },
            {
               "url": "https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629"
            },
            {
               "url": "https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4"
            },
            {
               "url": "https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f"
            }
         ],
         "title": "xen-netfront: Add missing skb_mark_for_recycle",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27393",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}