{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-49519", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.588Z", "datePublished": "2025-02-26T02:13:45.857Z", "dateUpdated": "2026-05-11T19:01:29.949Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:01:29.949Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nath10k: skip ath10k_halt during suspend for driver state RESTARTING\n\nDouble free crash is observed when FW recovery(caused by wmi\ntimeout/crash) is followed by immediate suspend event. The FW recovery\nis triggered by ath10k_core_restart() which calls driver clean up via\nath10k_halt(). When the suspend event occurs between the FW recovery,\nthe restart worker thread is put into frozen state until suspend completes.\nThe suspend event triggers ath10k_stop() which again triggers ath10k_halt()\nThe double invocation of ath10k_halt() causes ath10k_htt_rx_free() to be\ncalled twice(Note: ath10k_htt_rx_alloc was not called by restart worker\nthread because of its frozen state), causing the crash.\n\nTo fix this, during the suspend flow, skip call to ath10k_halt() in\nath10k_stop() when the current driver state is ATH10K_STATE_RESTARTING.\nAlso, for driver state ATH10K_STATE_RESTARTING, call\nath10k_wait_for_suspend() in ath10k_stop(). This is because call to\nath10k_wait_for_suspend() is skipped later in\n[ath10k_halt() > ath10k_core_stop()] for the driver state\nATH10K_STATE_RESTARTING.\n\nThe frozen restart worker thread will be cancelled during resume when the\ndevice comes out of suspend.\n\nBelow is the crash stack for reference:\n\n[ 428.469167] ------------[ cut here ]------------\n[ 428.469180] kernel BUG at mm/slub.c:4150!\n[ 428.469193] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 428.469219] Workqueue: events_unbound async_run_entry_fn\n[ 428.469230] RIP: 0010:kfree+0x319/0x31b\n[ 428.469241] RSP: 0018:ffffa1fac015fc30 EFLAGS: 00010246\n[ 428.469247] RAX: ffffedb10419d108 RBX: ffff8c05262b0000\n[ 428.469252] RDX: ffff8c04a8c07000 RSI: 0000000000000000\n[ 428.469256] RBP: ffffa1fac015fc78 R08: 0000000000000000\n[ 428.469276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 428.469285] Call Trace:\n[ 428.469295] ? dma_free_attrs+0x5f/0x7d\n[ 428.469320] ath10k_core_stop+0x5b/0x6f\n[ 428.469336] ath10k_halt+0x126/0x177\n[ 428.469352] ath10k_stop+0x41/0x7e\n[ 428.469387] drv_stop+0x88/0x10e\n[ 428.469410] __ieee80211_suspend+0x297/0x411\n[ 428.469441] rdev_suspend+0x6e/0xd0\n[ 428.469462] wiphy_suspend+0xb1/0x105\n[ 428.469483] ? name_show+0x2d/0x2d\n[ 428.469490] dpm_run_callback+0x8c/0x126\n[ 428.469511] ? name_show+0x2d/0x2d\n[ 428.469517] __device_suspend+0x2e7/0x41b\n[ 428.469523] async_suspend+0x1f/0x93\n[ 428.469529] async_run_entry_fn+0x3d/0xd1\n[ 428.469535] process_one_work+0x1b1/0x329\n[ 428.469541] worker_thread+0x213/0x372\n[ 428.469547] kthread+0x150/0x15f\n[ 428.469552] ? pr_cont_work+0x58/0x58\n[ 428.469558] ? kthread_blkcg+0x31/0x31\n\nTested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1"}], "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/ath10k/mac.c"], "versions": [{"version": "5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5", "lessThan": "8aa3750986ffcf73e0692db3b40dd3a8e8c0c575", "status": "affected", "versionType": "git"}, {"version": "5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5", "lessThan": "c2272428090d0d215a3f017cbbbad731c07eee53", "status": "affected", "versionType": "git"}, {"version": "5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5", "lessThan": "7eb14cb604f49e58b7cf6faa87961a865a3c8649", "status": "affected", "versionType": "git"}, {"version": "5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5", "lessThan": "5321e5211b5dc873e2e3d0deb749e69ecf4dbfe5", "status": "affected", "versionType": "git"}, {"version": "5e3dd157d7e70f0e3cea3f2573ed69fb156a19d5", "lessThan": "b72a4aff947ba807177bdabb43debaf2c66bee05", "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/ath10k/mac.c"], "versions": [{"version": "3.11", "status": "affected"}, {"version": "0", "lessThan": "3.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.121", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.46", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.14", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.3", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "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": "3.11", "versionEndExcluding": "5.10.121"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.11", "versionEndExcluding": "5.15.46"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.11", "versionEndExcluding": "5.17.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.11", "versionEndExcluding": "5.18.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.11", "versionEndExcluding": "5.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8aa3750986ffcf73e0692db3b40dd3a8e8c0c575"}, {"url": "https://git.kernel.org/stable/c/c2272428090d0d215a3f017cbbbad731c07eee53"}, {"url": "https://git.kernel.org/stable/c/7eb14cb604f49e58b7cf6faa87961a865a3c8649"}, {"url": "https://git.kernel.org/stable/c/5321e5211b5dc873e2e3d0deb749e69ecf4dbfe5"}, {"url": "https://git.kernel.org/stable/c/b72a4aff947ba807177bdabb43debaf2c66bee05"}], "title": "ath10k: skip ath10k_halt during suspend for driver state RESTARTING", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "190B569F-73B6-4123-9D35-C8058C1539B9", "versionEndExcluding": "5.10.121", "versionStartIncluding": "3.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "20D41697-0E8B-4B7D-8842-F17BF2AA21E1", "versionEndExcluding": "5.15.46", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "15E2DD33-2255-4B76-9C15-04FF8CBAB252", "versionEndExcluding": "5.17.14", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E122216-2E9E-4B3E-B7B8-D575A45BA3C2", "versionEndExcluding": "5.18.3", "versionStartIncluding": "5.18", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nath10k: skip ath10k_halt during suspend for driver state RESTARTING\n\nDouble free crash is observed when FW recovery(caused by wmi\ntimeout/crash) is followed by immediate suspend event. The FW recovery\nis triggered by ath10k_core_restart() which calls driver clean up via\nath10k_halt(). When the suspend event occurs between the FW recovery,\nthe restart worker thread is put into frozen state until suspend completes.\nThe suspend event triggers ath10k_stop() which again triggers ath10k_halt()\nThe double invocation of ath10k_halt() causes ath10k_htt_rx_free() to be\ncalled twice(Note: ath10k_htt_rx_alloc was not called by restart worker\nthread because of its frozen state), causing the crash.\n\nTo fix this, during the suspend flow, skip call to ath10k_halt() in\nath10k_stop() when the current driver state is ATH10K_STATE_RESTARTING.\nAlso, for driver state ATH10K_STATE_RESTARTING, call\nath10k_wait_for_suspend() in ath10k_stop(). This is because call to\nath10k_wait_for_suspend() is skipped later in\n[ath10k_halt() > ath10k_core_stop()] for the driver state\nATH10K_STATE_RESTARTING.\n\nThe frozen restart worker thread will be cancelled during resume when the\ndevice comes out of suspend.\n\nBelow is the crash stack for reference:\n\n[ 428.469167] ------------[ cut here ]------------\n[ 428.469180] kernel BUG at mm/slub.c:4150!\n[ 428.469193] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 428.469219] Workqueue: events_unbound async_run_entry_fn\n[ 428.469230] RIP: 0010:kfree+0x319/0x31b\n[ 428.469241] RSP: 0018:ffffa1fac015fc30 EFLAGS: 00010246\n[ 428.469247] RAX: ffffedb10419d108 RBX: ffff8c05262b0000\n[ 428.469252] RDX: ffff8c04a8c07000 RSI: 0000000000000000\n[ 428.469256] RBP: ffffa1fac015fc78 R08: 0000000000000000\n[ 428.469276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 428.469285] Call Trace:\n[ 428.469295] ? dma_free_attrs+0x5f/0x7d\n[ 428.469320] ath10k_core_stop+0x5b/0x6f\n[ 428.469336] ath10k_halt+0x126/0x177\n[ 428.469352] ath10k_stop+0x41/0x7e\n[ 428.469387] drv_stop+0x88/0x10e\n[ 428.469410] __ieee80211_suspend+0x297/0x411\n[ 428.469441] rdev_suspend+0x6e/0xd0\n[ 428.469462] wiphy_suspend+0xb1/0x105\n[ 428.469483] ? name_show+0x2d/0x2d\n[ 428.469490] dpm_run_callback+0x8c/0x126\n[ 428.469511] ? name_show+0x2d/0x2d\n[ 428.469517] __device_suspend+0x2e7/0x41b\n[ 428.469523] async_suspend+0x1f/0x93\n[ 428.469529] async_run_entry_fn+0x3d/0xd1\n[ 428.469535] process_one_work+0x1b1/0x329\n[ 428.469541] worker_thread+0x213/0x372\n[ 428.469547] kthread+0x150/0x15f\n[ 428.469552] ? pr_cont_work+0x58/0x58\n[ 428.469558] ? kthread_blkcg+0x31/0x31\n\nTested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ath10k: omitir ath10k_halt durante la suspensi\u00f3n para el estado del controlador REINICIO Se observa un doble bloqueo libre cuando la recuperaci\u00f3n de FW (causada por el tiempo de espera/bloqueo de wmi) es seguida por un evento de suspensi\u00f3n inmediata. La recuperaci\u00f3n de FW es activada por ath10k_core_restart() que llama a la limpieza del controlador a trav\u00e9s de ath10k_halt(). Cuando el evento de suspensi\u00f3n ocurre entre la recuperaci\u00f3n de FW, el hilo de trabajo de reinicio se pone en estado congelado hasta que se completa la suspensi\u00f3n. El evento de suspensi\u00f3n activa ath10k_stop() que nuevamente activa ath10k_halt() La doble invocaci\u00f3n de ath10k_halt() hace que ath10k_htt_rx_free() se llame dos veces (Nota: ath10k_htt_rx_alloc no fue llamado por el hilo de trabajo de reinicio debido a su estado congelado), lo que causa el bloqueo. Para solucionar esto, durante el flujo de suspensi\u00f3n, omite la llamada a ath10k_halt() en ath10k_stop() cuando el estado actual del controlador sea ATH10K_STATE_RESTARTING. Adem\u00e1s, para el estado del controlador ATH10K_STATE_RESTARTING, llama a ath10k_wait_for_suspend() en ath10k_stop(). Esto se debe a que la llamada a ath10k_wait_for_suspend() se omite m\u00e1s adelante en [ath10k_halt() > ath10k_core_stop()] para el estado del controlador ATH10K_STATE_RESTARTING. El hilo de trabajo de reinicio congelado se cancelar\u00e1 durante la reanudaci\u00f3n cuando el dispositivo salga de la suspensi\u00f3n. A continuaci\u00f3n se muestra la pila de fallas como referencia: [ 428.469167] ------------[ cortar aqu\u00ed ]------------ [ 428.469180] kernel BUG at mm/slub.c:4150! [ 428.469193] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 428.469219] Workqueue: events_unbound async_run_entry_fn [ 428.469230] RIP: 0010:kfree+0x319/0x31b [ 428.469241] RSP: 0018:ffffa1fac015fc30 EFLAGS: 00010246 [ 428.469247] RAX: ffffedb10419d108 RBX: ffff8c05262b0000 [ 428.469252] RDX: ffff8c04a8c07000 RSI: 0000000000000000 [ 428.469256] RBP: ffffa1fac015fc78 R08: 0000000000000000 [ 428.469276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 428.469285] Call Trace: [ 428.469295] ? dma_free_attrs+0x5f/0x7d [ 428.469320] ath10k_core_stop+0x5b/0x6f [ 428.469336] ath10k_halt+0x126/0x177 [ 428.469352] ath10k_stop+0x41/0x7e [ 428.469387] drv_stop+0x88/0x10e [ 428.469410] __ieee80211_suspend+0x297/0x411 [ 428.469441] rdev_suspend+0x6e/0xd0 [ 428.469462] wiphy_suspend+0xb1/0x105 [ 428.469483] ? name_show+0x2d/0x2d [ 428.469490] dpm_run_callback+0x8c/0x126 [ 428.469511] ? name_show+0x2d/0x2d [ 428.469517] __device_suspend+0x2e7/0x41b [ 428.469523] async_suspend+0x1f/0x93 [ 428.469529] async_run_entry_fn+0x3d/0xd1 [ 428.469535] process_one_work+0x1b1/0x329 [ 428.469541] worker_thread+0x213/0x372 [ 428.469547] kthread+0x150/0x15f [ 428.469552] ? pr_cont_work+0x58/0x58 [ 428.469558] ? kthread_blkcg+0x31/0x31 Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1 "}], "id": "CVE-2022-49519", "lastModified": "2025-10-21T12:07:44.900", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-02-26T07:01:27.923", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5321e5211b5dc873e2e3d0deb749e69ecf4dbfe5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7eb14cb604f49e58b7cf6faa87961a865a3c8649"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8aa3750986ffcf73e0692db3b40dd3a8e8c0c575"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b72a4aff947ba807177bdabb43debaf2c66bee05"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c2272428090d0d215a3f017cbbbad731c07eee53"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2951", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "kernel-0:4.18.0-477.10.1.el8_8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:2458", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}, {"advisory": "RHSA-2023:2458", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "kernel: ath10k: skip ath10k_halt during suspend for driver state RESTARTING", "id": "2348111", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348111"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nath10k: skip ath10k_halt during suspend for driver state RESTARTING\nDouble free crash is observed when FW recovery(caused by wmi\ntimeout/crash) is followed by immediate suspend event. The FW recovery\nis triggered by ath10k_core_restart() which calls driver clean up via\nath10k_halt(). When the suspend event occurs between the FW recovery,\nthe restart worker thread is put into frozen state until suspend completes.\nThe suspend event triggers ath10k_stop() which again triggers ath10k_halt()\nThe double invocation of ath10k_halt() causes ath10k_htt_rx_free() to be\ncalled twice(Note: ath10k_htt_rx_alloc was not called by restart worker\nthread because of its frozen state), causing the crash.\nTo fix this, during the suspend flow, skip call to ath10k_halt() in\nath10k_stop() when the current driver state is ATH10K_STATE_RESTARTING.\nAlso, for driver state ATH10K_STATE_RESTARTING, call\nath10k_wait_for_suspend() in ath10k_stop(). This is because call to\nath10k_wait_for_suspend() is skipped later in\n[ath10k_halt() > ath10k_core_stop()] for the driver state\nATH10K_STATE_RESTARTING.\nThe frozen restart worker thread will be cancelled during resume when the\ndevice comes out of suspend.\nBelow is the crash stack for reference:\n[ 428.469167] ------------[ cut here ]------------\n[ 428.469180] kernel BUG at mm/slub.c:4150!\n[ 428.469193] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 428.469219] Workqueue: events_unbound async_run_entry_fn\n[ 428.469230] RIP: 0010:kfree+0x319/0x31b\n[ 428.469241] RSP: 0018:ffffa1fac015fc30 EFLAGS: 00010246\n[ 428.469247] RAX: ffffedb10419d108 RBX: ffff8c05262b0000\n[ 428.469252] RDX: ffff8c04a8c07000 RSI: 0000000000000000\n[ 428.469256] RBP: ffffa1fac015fc78 R08: 0000000000000000\n[ 428.469276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 428.469285] Call Trace:\n[ 428.469295] ? dma_free_attrs+0x5f/0x7d\n[ 428.469320] ath10k_core_stop+0x5b/0x6f\n[ 428.469336] ath10k_halt+0x126/0x177\n[ 428.469352] ath10k_stop+0x41/0x7e\n[ 428.469387] drv_stop+0x88/0x10e\n[ 428.469410] __ieee80211_suspend+0x297/0x411\n[ 428.469441] rdev_suspend+0x6e/0xd0\n[ 428.469462] wiphy_suspend+0xb1/0x105\n[ 428.469483] ? name_show+0x2d/0x2d\n[ 428.469490] dpm_run_callback+0x8c/0x126\n[ 428.469511] ? name_show+0x2d/0x2d\n[ 428.469517] __device_suspend+0x2e7/0x41b\n[ 428.469523] async_suspend+0x1f/0x93\n[ 428.469529] async_run_entry_fn+0x3d/0xd1\n[ 428.469535] process_one_work+0x1b1/0x329\n[ 428.469541] worker_thread+0x213/0x372\n[ 428.469547] kthread+0x150/0x15f\n[ 428.469552] ? pr_cont_work+0x58/0x58\n[ 428.469558] ? kthread_blkcg+0x31/0x31\nTested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1"], "name": "CVE-2022-49519", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49519\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49519\nhttps://lore.kernel.org/linux-cve-announce/2025022610-CVE-2022-49519-3b0d@gregkh/T"], "threat_severity": "Moderate"}

{}