{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Add a per-VF limit on number of FDIR filters\n\nWhile the iavf driver adds a s/w limit (128) on the number of FDIR\nfilters that the VF can request, a malicious VF driver can request more\nthan that and exhaust the resources for other VFs.\n\nAdd a similar limit in ice."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c",
                  "drivers/net/ethernet/intel/ice/ice_fdir.h",
                  "drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c",
                  "drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.h"
               ],
               "versions": [
                  {
                     "version": "1f7ea1cd6a37",
                     "lessThan": "8e02cd98a6e2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1f7ea1cd6a37",
                     "lessThan": "d62389073a5b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1f7ea1cd6a37",
                     "lessThan": "292081c4e7f5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1f7ea1cd6a37",
                     "lessThan": "6ebbe97a4881",
                     "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/ethernet/intel/ice/ice_ethtool_fdir.c",
                  "drivers/net/ethernet/intel/ice/ice_fdir.h",
                  "drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c",
                  "drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.h"
               ],
               "versions": [
                  {
                     "version": "5.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.13",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.103",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.44",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.3",
                     "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/8e02cd98a6e24389d476e28436d41e620ed8e559"
            },
            {
               "url": "https://git.kernel.org/stable/c/d62389073a5b937413e2d1bc1da06ccff5103c0c"
            },
            {
               "url": "https://git.kernel.org/stable/c/292081c4e7f575a79017d5cbe1a0ec042783976f"
            },
            {
               "url": "https://git.kernel.org/stable/c/6ebbe97a488179f5dc85f2f1e0c89b486e99ee97"
            }
         ],
         "title": "ice: Add a per-VF limit on number of FDIR filters",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42291",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}