wifi: ath11k: fix failed to find the peer with peer_id 0 when disconnected

{
  "id": "b1b2ceadfc60016b6480a5f4006d36e0cf5273778cc868c849edf4c84515ed53",
  "url": "https://osv.dev/vulnerability/CVE-2022-50665",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "wifi: ath11k: fix failed to find the peer with peer_id 0 when disconnected",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix failed to find the peer with peer_id 0 when disconnected It has a fail log which is ath11k_dbg in ath11k_dp_rx_process_mon_status(), as below, it will not print when debug_mask is not set ATH11K_DBG_DATA. ath11k_dbg(ab, ATH11K_DBG_DATA, \"failed to find the peer with peer_id %d\\n\", ppdu_info.peer_id); When run scan with station disconnected, the peer_id is 0 for case HAL_RX_MPDU_START in ath11k_hal_rx_parse_mon_status_tlv() which called from ath11k_dp_rx_process_mon_status(), and the peer_id of ppdu_info is reset to 0 in the while loop, so it does not match condition of the check \"if (ppdu_info->peer_id == HAL_INVALID_PEERID\" in the loop, and then the log \"failed to find the peer with peer_id 0\" print after the check in the loop, it is below call stack when debug_mask is set ATH11K_DBG_DATA. The reason is this commit 01d2f285e3e5 (\"ath11k: decode HE status tlv\") add \"memset(ppdu_info, 0, sizeof(struct hal_rx_mon_ppdu_info))\" in ath11k_dp_rx_process_mon_status(), but the commit does not initialize the peer_id to HAL_INVALID_PEERID, then lead the check mis-match. Callstack of the failed log: [12335.689072] RIP: 0010:ath11k_dp_rx_process_mon_status+0x9ea/0x1020 [ath11k] [12335.689157] Code: 89 ff e8 f9 10 00 00 be 01 00 00 00 4c 89 f7 e8 dc 4b 4e de 48 8b 85 38 ff ff ff c7 80 e4 07 00 00 01 00 00 00 e9 20 f8 ff ff <0f> 0b 41 0f b7 96 be 06 00 00 48 c7 c6 b8 50 44 c1 4c 89 ff e8 fd [12335.689180]",
    "evidence": "osv:CVE-2022-50665",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.19.17",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2022-50665",
      "aliases": [
        "CVE-2022-50665"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "01d2f285e3e5b629df9c61514e7ee07a54d0eed9"
                },
                {
                  "fixed": "c0bb97a90b133416b50b3ffbdb7efca9253cc687"
                },
                {
                  "fixed": "a5b03df19041e5ce35c7f048fa84bf1b0ceb1311"
                },
                {
                  "fixed": "a20ed60bb357776301c2dad7b4a4f0db97e143e9"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50665.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.18.0"
                },
                {
                  "fixed": "5.19.17"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.20.0"
                },
                {
                  "fixed": "6.0.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50665.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.818027159Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/a20ed60bb357776301c2dad7b4a4f0db97e143e9",
        "https://git.kernel.org/stable/c/a5b03df19041e5ce35c7f048fa84bf1b0ceb1311",
        "https://git.kernel.org/stable/c/c0bb97a90b133416b50b3ffbdb7efca9253cc687",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50665.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50665",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50665.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50665",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519106,
  "published_at": "2025-12-09T01:29:15.255+00:00"
}