{"id":"CVE-2024-58097","summary":"wifi: ath11k: fix RCU stall while reaping monitor destination ring","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix RCU stall while reaping monitor destination ring\n\nWhile processing the monitor destination ring, MSDUs are reaped from the\nlink descriptor based on the corresponding buf_id.\n\nHowever, sometimes the driver cannot obtain a valid buffer corresponding\nto the buf_id received from the hardware. This causes an infinite loop\nin the destination processing, resulting in a kernel crash.\n\nkernel log:\nath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309\nath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed\nath11k_pci 0000:58:00.0: data msdu_pop: invalid buf_id 309\nath11k_pci 0000:58:00.0: data dp_rx_monitor_link_desc_return failed\n\nFix this by skipping the problematic buf_id and reaping the next entry,\nreplacing the break with the next MSDU processing.\n\nTested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30\nTested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1","modified":"2026-04-02T12:25:31.243707Z","published":"2025-04-16T14:11:45.330Z","related":["CGA-fph3-rj6m-jx9v","SUSE-SU-2025:01614-1","SUSE-SU-2025:01707-1","SUSE-SU-2025:01919-1","SUSE-SU-2025:01951-1","SUSE-SU-2025:01964-1","SUSE-SU-2025:01967-1","SUSE-SU-2025:01972-1","SUSE-SU-2025:20343-1","SUSE-SU-2025:20344-1","SUSE-SU-2025:20354-1","SUSE-SU-2025:20355-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58097.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/16c6c35c03ea73054a1f6d3302a4ce4a331b427d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8db5de0cf02fccf4c759aa58edbe65659daf607c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9f1a002f0171d27f3554e529f3c70df438f05dfe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b4991fc41745645f8050506f5a8578bd11e6b378"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58097.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-58097"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d5c65159f2895379e11ca13f62feabe93278985d"},{"fixed":"8db5de0cf02fccf4c759aa58edbe65659daf607c"},{"fixed":"9f1a002f0171d27f3554e529f3c70df438f05dfe"},{"fixed":"b4991fc41745645f8050506f5a8578bd11e6b378"},{"fixed":"16c6c35c03ea73054a1f6d3302a4ce4a331b427d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-58097.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}