{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: don't use rate mask for offchannel TX either\n\nLike the commit ab9177d83c04 (\"wifi: mac80211: don't use rate mask for\nscanning\"), ignore incorrect settings to avoid no supported rate warning\nreported by syzbot.\n\nThe syzbot did bisect and found cause is commit 9df66d5b9f45 (\"cfg80211:\nfix default HE tx bitrate mask in 2G band\"), which however corrects\nbitmask of HE MCS and recognizes correctly settings of empty legacy rate\nplus HE MCS rate instead of returning -EINVAL.\n\nAs suggestions [1], follow the change of SCAN TX to consider this case of\noffchannel TX as well.\n\n[1] https://lore.kernel.org/linux-wireless/6ab2dc9c3afe753ca6fdcdd1421e7a1f47e87b84.camel@sipsolutions.net/T/#m2ac2a6d2be06a37c9c47a3d8a44b4f647ed4f024"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "include/net/mac80211.h",
                  "net/mac80211/offchannel.c",
                  "net/mac80211/rate.c",
                  "net/mac80211/scan.c",
                  "net/mac80211/tx.c"
               ],
               "versions": [
                  {
                     "version": "9df66d5b9f45",
                     "lessThan": "aafca50e71dc",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9df66d5b9f45",
                     "lessThan": "d54455a3a965",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9df66d5b9f45",
                     "lessThan": "3565ef215101",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9df66d5b9f45",
                     "lessThan": "43897111481b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9df66d5b9f45",
                     "lessThan": "e7a7ef9a0742",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "include/net/mac80211.h",
                  "net/mac80211/offchannel.c",
                  "net/mac80211/rate.c",
                  "net/mac80211/scan.c",
                  "net/mac80211/tx.c"
               ],
               "versions": [
                  {
                     "version": "5.14",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.14",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.113",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.54",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.13",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11.2",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/aafca50e71dc8f3192a5bfb325135a7908f3ef9e"
            },
            {
               "url": "https://git.kernel.org/stable/c/d54455a3a965feb547711aff7afd2ca5deadb99c"
            },
            {
               "url": "https://git.kernel.org/stable/c/3565ef215101ffadb5fe5394c70b1fca51376b25"
            },
            {
               "url": "https://git.kernel.org/stable/c/43897111481b679508711d3ca881c4c6593e9247"
            },
            {
               "url": "https://git.kernel.org/stable/c/e7a7ef9a0742dbd0818d5b15fba2c5313ace765b"
            }
         ],
         "title": "wifi: mac80211: don't use rate mask for offchannel TX either",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-47738",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}