cve/published/2024/CVE-2024-57991.json

{
   "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: rtw89: chan: fix soft lockup in rtw89_entity_recalc_mgnt_roles()\n\nDuring rtw89_entity_recalc_mgnt_roles(), there is a normalizing process\nwhich will re-order the list if an entry with target pattern is found.\nAnd once one is found, should have aborted the list_for_each_entry. But,\n`break` just aborted the inner for-loop. The outer list_for_each_entry\nstill continues. Normally, only the first entry will match the target\npattern, and the re-ordering will change nothing, so there won't be\nsoft lockup. However, in some special cases, soft lockup would happen.\n\nFix it by `goto fill` to break from the list_for_each_entry.\n\nThe following is a sample of kernel log for this problem.\n\nwatchdog: BUG: soft lockup - CPU#1 stuck for 26s! [wpa_supplicant:2055]\n[...]\nRIP: 0010:rtw89_entity_recalc ([...] chan.c:392 chan.c:479) rtw89_core\n[...]"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/wireless/realtek/rtw89/chan.c"
               ],
               "versions": [
                  {
                     "version": "0007546cb406be0dddf3d43f07683825affc6d4d",
                     "lessThan": "223ba95fdcd3c6090e2bd51dce66abb6dd4f9df9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "68ec751b288178de7d19b71ea61648269a35b8cd",
                     "lessThan": "01d2d34e9fcc9897081c3c16a666f793c8a38c58",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "68ec751b288178de7d19b71ea61648269a35b8cd",
                     "lessThan": "e4790b3e314a4814f1680a5dc552031fb199b878",
                     "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/realtek/rtw89/chan.c"
               ],
               "versions": [
                  {
                     "version": "6.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.13",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.13.2",
                     "lessThanOrEqual": "6.13.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.14",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.13",
                           "versionEndExcluding": "6.13.2"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.13",
                           "versionEndExcluding": "6.14"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/223ba95fdcd3c6090e2bd51dce66abb6dd4f9df9"
            },
            {
               "url": "https://git.kernel.org/stable/c/01d2d34e9fcc9897081c3c16a666f793c8a38c58"
            },
            {
               "url": "https://git.kernel.org/stable/c/e4790b3e314a4814f1680a5dc552031fb199b878"
            }
         ],
         "title": "wifi: rtw89: chan: fix soft lockup in rtw89_entity_recalc_mgnt_roles()",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-57991",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}