{"api_version":"1","generated_at":"2026-05-13T00:20:34+00:00","cve":"CVE-2025-71297","urls":{"html":"https://cve.report/CVE-2025-71297","api":"https://cve.report/api/cve/CVE-2025-71297.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-71297","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-71297"},"summary":{"title":"wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()\n\nrtw8822b_set_antenna() can be called from userspace when the chip is\npowered off. In that case a WARNING is triggered in\nrtw8822b_config_trx_mode() because trying to read the RF registers\nwhen the chip is powered off returns an unexpected value.\n\nCall rtw8822b_config_trx_mode() in rtw8822b_set_antenna() only when\nthe chip is powered on.\n\n------------[ cut here ]------------\nwrite RF mode table fail\nWARNING: CPU: 0 PID: 7183 at rtw8822b.c:824 rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCPU: 0 UID: 0 PID: 7183 Comm: iw Tainted: G        W  OE       6.17.5-arch1-1 #1 PREEMPT(full)  01c39fc421df2af799dd5e9180b572af860b40c1\nTainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\nHardware name: LENOVO 82KR/LNVNB161216, BIOS HBCN18WW 08/27/2021\nRIP: 0010:rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCall Trace:\n <TASK>\n rtw8822b_set_antenna+0x57/0x70 [rtw88_8822b 370206f42e5890d8d5f48eb358b759efa37c422b]\n rtw_ops_set_antenna+0x50/0x80 [rtw88_core 711c8fb4f686162be4625b1d0b8e8c6a5ac850fb]\n ieee80211_set_antenna+0x60/0x100 [mac80211 f1845d85d2ecacf3b71867635a050ece90486cf3]\n nl80211_set_wiphy+0x384/0xe00 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? netdev_run_todo+0x63/0x550\n genl_family_rcv_msg_doit+0xfc/0x160\n genl_rcv_msg+0x1aa/0x2b0\n ? __pfx_nl80211_pre_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_set_wiphy+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_post_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_genl_rcv_msg+0x10/0x10\n netlink_rcv_skb+0x59/0x110\n genl_rcv+0x28/0x40\n netlink_unicast+0x285/0x3c0\n ? __alloc_skb+0xdb/0x1a0\n netlink_sendmsg+0x20d/0x430\n ____sys_sendmsg+0x39f/0x3d0\n ? import_iovec+0x2f/0x40\n ___sys_sendmsg+0x99/0xe0\n ? refill_obj_stock+0x12e/0x240\n __sys_sendmsg+0x8a/0xf0\n do_syscall_64+0x81/0x970\n ? do_syscall_64+0x81/0x970\n ? ksys_read+0x73/0xf0\n ? do_syscall_64+0x81/0x970\n ? count_memcg_events+0xc2/0x190\n ? handle_mm_fault+0x1d7/0x2d0\n ? do_user_addr_fault+0x21a/0x690\n ? exc_page_fault+0x7e/0x1a0\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n </TASK>\n---[ end trace 0000000000000000 ]---","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-08 14:16:31","updated_at":"2026-05-12 14:10:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/44d1f624bbdd2d60319374ba85f7195a28d00c90","name":"https://git.kernel.org/stable/c/44d1f624bbdd2d60319374ba85f7195a28d00c90","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a96d161cfdb11cd2c35d5e498b93431164823338","name":"https://git.kernel.org/stable/c/a96d161cfdb11cd2c35d5e498b93431164823338","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/509becaee5680a39bde00c2c7d448dfeb39a8e05","name":"https://git.kernel.org/stable/c/509becaee5680a39bde00c2c7d448dfeb39a8e05","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7852ca1cc65ad43fb8b620e6a65d5cb15e4e4487","name":"https://git.kernel.org/stable/c/7852ca1cc65ad43fb8b620e6a65d5cb15e4e4487","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/44510ff07b5198e4a835a3074b716cec8357695b","name":"https://git.kernel.org/stable/c/44510ff07b5198e4a835a3074b716cec8357695b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0d0c2fb80ca4c284c397dd7546743a3b5fdf4020","name":"https://git.kernel.org/stable/c/0d0c2fb80ca4c284c397dd7546743a3b5fdf4020","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-71297","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71297","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a 7852ca1cc65ad43fb8b620e6a65d5cb15e4e4487 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a a96d161cfdb11cd2c35d5e498b93431164823338 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a 0d0c2fb80ca4c284c397dd7546743a3b5fdf4020 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a 509becaee5680a39bde00c2c7d448dfeb39a8e05 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a 44510ff07b5198e4a835a3074b716cec8357695b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 297bcf8222f222fd7defead862de4b8e3ea0b08a 44d1f624bbdd2d60319374ba85f7195a28d00c90 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.8","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.8 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.165 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.128 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.75 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.16 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.6 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"71297","cve":"CVE-2025-71297","epss":"0.000240000","percentile":"0.070360000","score_date":"2026-05-12","updated_at":"2026-05-13 00:11:53"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw88/rtw8822b.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7852ca1cc65ad43fb8b620e6a65d5cb15e4e4487","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"},{"lessThan":"a96d161cfdb11cd2c35d5e498b93431164823338","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"},{"lessThan":"0d0c2fb80ca4c284c397dd7546743a3b5fdf4020","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"},{"lessThan":"509becaee5680a39bde00c2c7d448dfeb39a8e05","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"},{"lessThan":"44510ff07b5198e4a835a3074b716cec8357695b","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"},{"lessThan":"44d1f624bbdd2d60319374ba85f7195a28d00c90","status":"affected","version":"297bcf8222f222fd7defead862de4b8e3ea0b08a","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw88/rtw8822b.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.8"},{"lessThan":"5.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.165","versionStartIncluding":"5.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.128","versionStartIncluding":"5.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.75","versionStartIncluding":"5.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.16","versionStartIncluding":"5.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.6","versionStartIncluding":"5.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"5.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()\n\nrtw8822b_set_antenna() can be called from userspace when the chip is\npowered off. In that case a WARNING is triggered in\nrtw8822b_config_trx_mode() because trying to read the RF registers\nwhen the chip is powered off returns an unexpected value.\n\nCall rtw8822b_config_trx_mode() in rtw8822b_set_antenna() only when\nthe chip is powered on.\n\n------------[ cut here ]------------\nwrite RF mode table fail\nWARNING: CPU: 0 PID: 7183 at rtw8822b.c:824 rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCPU: 0 UID: 0 PID: 7183 Comm: iw Tainted: G        W  OE       6.17.5-arch1-1 #1 PREEMPT(full)  01c39fc421df2af799dd5e9180b572af860b40c1\nTainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\nHardware name: LENOVO 82KR/LNVNB161216, BIOS HBCN18WW 08/27/2021\nRIP: 0010:rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCall Trace:\n <TASK>\n rtw8822b_set_antenna+0x57/0x70 [rtw88_8822b 370206f42e5890d8d5f48eb358b759efa37c422b]\n rtw_ops_set_antenna+0x50/0x80 [rtw88_core 711c8fb4f686162be4625b1d0b8e8c6a5ac850fb]\n ieee80211_set_antenna+0x60/0x100 [mac80211 f1845d85d2ecacf3b71867635a050ece90486cf3]\n nl80211_set_wiphy+0x384/0xe00 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? netdev_run_todo+0x63/0x550\n genl_family_rcv_msg_doit+0xfc/0x160\n genl_rcv_msg+0x1aa/0x2b0\n ? __pfx_nl80211_pre_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_set_wiphy+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_post_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_genl_rcv_msg+0x10/0x10\n netlink_rcv_skb+0x59/0x110\n genl_rcv+0x28/0x40\n netlink_unicast+0x285/0x3c0\n ? __alloc_skb+0xdb/0x1a0\n netlink_sendmsg+0x20d/0x430\n ____sys_sendmsg+0x39f/0x3d0\n ? import_iovec+0x2f/0x40\n ___sys_sendmsg+0x99/0xe0\n ? refill_obj_stock+0x12e/0x240\n __sys_sendmsg+0x8a/0xf0\n do_syscall_64+0x81/0x970\n ? do_syscall_64+0x81/0x970\n ? ksys_read+0x73/0xf0\n ? do_syscall_64+0x81/0x970\n ? count_memcg_events+0xc2/0x190\n ? handle_mm_fault+0x1d7/0x2d0\n ? do_user_addr_fault+0x21a/0x690\n ? exc_page_fault+0x7e/0x1a0\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n </TASK>\n---[ end trace 0000000000000000 ]---"}],"providerMetadata":{"dateUpdated":"2026-05-11T21:57:28.537Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/7852ca1cc65ad43fb8b620e6a65d5cb15e4e4487"},{"url":"https://git.kernel.org/stable/c/a96d161cfdb11cd2c35d5e498b93431164823338"},{"url":"https://git.kernel.org/stable/c/0d0c2fb80ca4c284c397dd7546743a3b5fdf4020"},{"url":"https://git.kernel.org/stable/c/509becaee5680a39bde00c2c7d448dfeb39a8e05"},{"url":"https://git.kernel.org/stable/c/44510ff07b5198e4a835a3074b716cec8357695b"},{"url":"https://git.kernel.org/stable/c/44d1f624bbdd2d60319374ba85f7195a28d00c90"}],"title":"wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-71297","datePublished":"2026-05-08T13:11:09.120Z","dateReserved":"2026-05-06T11:31:45.510Z","dateUpdated":"2026-05-11T21:57:28.537Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-08 14:16:31","lastModifiedDate":"2026-05-12 14:10:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"71297","Ordinal":"1","Title":"wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()","CVE":"CVE-2025-71297","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"71297","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()\n\nrtw8822b_set_antenna() can be called from userspace when the chip is\npowered off. In that case a WARNING is triggered in\nrtw8822b_config_trx_mode() because trying to read the RF registers\nwhen the chip is powered off returns an unexpected value.\n\nCall rtw8822b_config_trx_mode() in rtw8822b_set_antenna() only when\nthe chip is powered on.\n\n------------[ cut here ]------------\nwrite RF mode table fail\nWARNING: CPU: 0 PID: 7183 at rtw8822b.c:824 rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCPU: 0 UID: 0 PID: 7183 Comm: iw Tainted: G        W  OE       6.17.5-arch1-1 #1 PREEMPT(full)  01c39fc421df2af799dd5e9180b572af860b40c1\nTainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\nHardware name: LENOVO 82KR/LNVNB161216, BIOS HBCN18WW 08/27/2021\nRIP: 0010:rtw8822b_config_trx_mode.constprop.0+0x835/0x840 [rtw88_8822b]\nCall Trace:\n <TASK>\n rtw8822b_set_antenna+0x57/0x70 [rtw88_8822b 370206f42e5890d8d5f48eb358b759efa37c422b]\n rtw_ops_set_antenna+0x50/0x80 [rtw88_core 711c8fb4f686162be4625b1d0b8e8c6a5ac850fb]\n ieee80211_set_antenna+0x60/0x100 [mac80211 f1845d85d2ecacf3b71867635a050ece90486cf3]\n nl80211_set_wiphy+0x384/0xe00 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? netdev_run_todo+0x63/0x550\n genl_family_rcv_msg_doit+0xfc/0x160\n genl_rcv_msg+0x1aa/0x2b0\n ? __pfx_nl80211_pre_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_set_wiphy+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_nl80211_post_doit+0x10/0x10 [cfg80211 296485ee85696d2150309a6d21a7fbca83d3dbda]\n ? __pfx_genl_rcv_msg+0x10/0x10\n netlink_rcv_skb+0x59/0x110\n genl_rcv+0x28/0x40\n netlink_unicast+0x285/0x3c0\n ? __alloc_skb+0xdb/0x1a0\n netlink_sendmsg+0x20d/0x430\n ____sys_sendmsg+0x39f/0x3d0\n ? import_iovec+0x2f/0x40\n ___sys_sendmsg+0x99/0xe0\n ? refill_obj_stock+0x12e/0x240\n __sys_sendmsg+0x8a/0xf0\n do_syscall_64+0x81/0x970\n ? do_syscall_64+0x81/0x970\n ? ksys_read+0x73/0xf0\n ? do_syscall_64+0x81/0x970\n ? count_memcg_events+0xc2/0x190\n ? handle_mm_fault+0x1d7/0x2d0\n ? do_user_addr_fault+0x21a/0x690\n ? exc_page_fault+0x7e/0x1a0\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n </TASK>\n---[ end trace 0000000000000000 ]---","Type":"Description","Title":"wifi: rtw88: 8822b: Avoid WARNING in rtw8822b_config_trx_mode()"}]}}}