{
   "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: carl9170: add a proper sanity check for endpoints\n\nSyzkaller reports [1] hitting a warning which is caused by presence\nof a wrong endpoint type at the URB sumbitting stage. While there\nwas a check for a specific 4th endpoint, since it can switch types\nbetween bulk and interrupt, other endpoints are trusted implicitly.\nSimilar warning is triggered in a couple of other syzbot issues [2].\n\nFix the issue by doing a comprehensive check of all endpoints\ntaking into account difference between high- and full-speed\nconfiguration.\n\n[1] Syzkaller report:\n...\nWARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504\n...\nCall Trace:\n <TASK>\n carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504\n carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]\n carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]\n carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028\n request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107\n process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289\n worker_thread+0x669/0x1090 kernel/workqueue.c:2436\n kthread+0x2e8/0x3a0 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308\n </TASK>\n\n[2] Related syzkaller crashes:"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/wireless/ath/carl9170/usb.c"
               ],
               "versions": [
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "eb0f2fc3ff58",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "ac3ed46a8741",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "8650725bb0a4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "6a9892bf24c9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "265c3cda471c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "62eb07923f36",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "03ddc74bdfd7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "0fa08a55201a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a84fab3cbfdc",
                     "lessThan": "b6dd09b3dac8",
                     "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/wireless/ath/carl9170/usb.c"
               ],
               "versions": [
                  {
                     "version": "2.6.37",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "2.6.37",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.316",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.278",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.219",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.161",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.93",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.33",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.12",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.3",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/eb0f2fc3ff5806cc572cd9055ce7c52a01e97645"
            },
            {
               "url": "https://git.kernel.org/stable/c/ac3ed46a8741d464bc70ebdf7433c1d786cf329d"
            },
            {
               "url": "https://git.kernel.org/stable/c/8650725bb0a48b206d5a8ddad3a7488f9a5985b7"
            },
            {
               "url": "https://git.kernel.org/stable/c/6a9892bf24c906b4d6b587f8759ca38bff672582"
            },
            {
               "url": "https://git.kernel.org/stable/c/265c3cda471c26e0f25d0c755da94e1eb15d7a0c"
            },
            {
               "url": "https://git.kernel.org/stable/c/62eb07923f3693d55b0c2d9a5a4f1ad72cb6b8fd"
            },
            {
               "url": "https://git.kernel.org/stable/c/03ddc74bdfd71b84a55c9f2185d8787f258422cd"
            },
            {
               "url": "https://git.kernel.org/stable/c/0fa08a55201ab9be72bacb8ea93cf752d338184f"
            },
            {
               "url": "https://git.kernel.org/stable/c/b6dd09b3dac89b45d1ea3e3bd035a3859c0369a0"
            }
         ],
         "title": "wifi: carl9170: add a proper sanity check for endpoints",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-38567",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}