{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50258", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-15T13:58:00.974Z", "datePublished": "2025-09-15T14:02:43.992Z", "dateUpdated": "2026-05-11T19:15:50.478Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:15:50.478Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()\n\nThis patch fixes a stack-out-of-bounds read in brcmfmac that occurs\nwhen 'buf' that is not null-terminated is passed as an argument of\nstrsep() in brcmf_c_preinit_dcmds(). This buffer is filled with a firmware\nversion string by memcpy() in brcmf_fil_iovar_data_get().\nThe patch ensures buf is null-terminated.\n\nFound by a modified version of syzkaller.\n\n[ 47.569679][ T1897] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43236b for chip BCM43236/3\n[ 47.582839][ T1897] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available\n[ 47.601565][ T1897] ==================================================================\n[ 47.602574][ T1897] BUG: KASAN: stack-out-of-bounds in strsep+0x1b2/0x1f0\n[ 47.603447][ T1897] Read of size 1 at addr ffffc90001f6f000 by task kworker/0:2/1897\n[ 47.604336][ T1897]\n[ 47.604621][ T1897] CPU: 0 PID: 1897 Comm: kworker/0:2 Tainted: G O 5.14.0+ #131\n[ 47.605617][ T1897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014\n[ 47.606907][ T1897] Workqueue: usb_hub_wq hub_event\n[ 47.607453][ T1897] Call Trace:\n[ 47.607801][ T1897] dump_stack_lvl+0x8e/0xd1\n[ 47.608295][ T1897] print_address_description.constprop.0.cold+0xf/0x334\n[ 47.609009][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.609434][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.609863][ T1897] kasan_report.cold+0x83/0xdf\n[ 47.610366][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.610882][ T1897] strsep+0x1b2/0x1f0\n[ 47.611300][ T1897] ? brcmf_fil_iovar_data_get+0x3a/0xf0\n[ 47.611883][ T1897] brcmf_c_preinit_dcmds+0x995/0xc40\n[ 47.612434][ T1897] ? brcmf_c_set_joinpref_default+0x100/0x100\n[ 47.613078][ T1897] ? rcu_read_lock_sched_held+0xa1/0xd0\n[ 47.613662][ T1897] ? rcu_read_lock_bh_held+0xb0/0xb0\n[ 47.614208][ T1897] ? lock_acquire+0x19d/0x4e0\n[ 47.614704][ T1897] ? find_held_lock+0x2d/0x110\n[ 47.615236][ T1897] ? brcmf_usb_deq+0x1a7/0x260\n[ 47.615741][ T1897] ? brcmf_usb_rx_fill_all+0x5a/0xf0\n[ 47.616288][ T1897] brcmf_attach+0x246/0xd40\n[ 47.616758][ T1897] ? wiphy_new_nm+0x1703/0x1dd0\n[ 47.617280][ T1897] ? kmemdup+0x43/0x50\n[ 47.617720][ T1897] brcmf_usb_probe+0x12de/0x1690\n[ 47.618244][ T1897] ? brcmf_usbdev_qinit.constprop.0+0x470/0x470\n[ 47.618901][ T1897] usb_probe_interface+0x2aa/0x760\n[ 47.619429][ T1897] ? usb_probe_device+0x250/0x250\n[ 47.619950][ T1897] really_probe+0x205/0xb70\n[ 47.620435][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.621048][ T1897] __driver_probe_device+0x311/0x4b0\n[ 47.621595][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.622209][ T1897] driver_probe_device+0x4e/0x150\n[ 47.622739][ T1897] __device_attach_driver+0x1cc/0x2a0\n[ 47.623287][ T1897] bus_for_each_drv+0x156/0x1d0\n[ 47.623796][ T1897] ? bus_rescan_devices+0x30/0x30\n[ 47.624309][ T1897] ? lockdep_hardirqs_on_prepare+0x273/0x3e0\n[ 47.624907][ T1897] ? trace_hardirqs_on+0x46/0x160\n[ 47.625437][ T1897] __device_attach+0x23f/0x3a0\n[ 47.625924][ T1897] ? device_bind_driver+0xd0/0xd0\n[ 47.626433][ T1897] ? kobject_uevent_env+0x287/0x14b0\n[ 47.627057][ T1897] bus_probe_device+0x1da/0x290\n[ 47.627557][ T1897] device_add+0xb7b/0x1eb0\n[ 47.628027][ T1897] ? wait_for_completion+0x290/0x290\n[ 47.628593][ T1897] ? __fw_devlink_link_to_suppliers+0x5a0/0x5a0\n[ 47.629249][ T1897] usb_set_configuration+0xf59/0x16f0\n[ 47.629829][ T1897] usb_generic_driver_probe+0x82/0xa0\n[ 47.630385][ T1897] usb_probe_device+0xbb/0x250\n[ 47.630927][ T1897] ? usb_suspend+0x590/0x590\n[ 47.631397][ T1897] really_probe+0x205/0xb70\n[ 47.631855][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.632469][ T1897] __driver_probe_device+0x311/0x4b0\n[ 47.633002][ \n---truncated---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c"], "versions": [{"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "89243a7b0ea19606ba1c2873c9d569026ccb344f", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "d481fd6064bf215d7c5068e15aa390c3b16c9cd0", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "17dbe90e13f52848c460d253f15b765038ec6dc0", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "d6ef66194bb4a6c18f5b9649bf62597909b040e4", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "3a3a5e3f94068cd562d62a57da6983c8cd07d53c", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "881f50d76c3892262730ddf5c894eb00310e736c", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "ba166e0ebdde3dfa833f0a3edaf2b2934d4a87f7", "status": "affected", "versionType": "git"}, {"version": "0af29bf7c1ddf5f3c35577409de46ede5e8d7845", "lessThan": "0a06cadcc2a0044e4a117cc0e61436fc3a0dad69", "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/broadcom/brcm80211/brcmfmac/common.c"], "versions": [{"version": "3.8", "status": "affected"}, {"version": "0", "lessThan": "3.8", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.308", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.276", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.235", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.173", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.99", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.16", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.3", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "3.8", "versionEndExcluding": "4.14.308"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "4.19.276"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/89243a7b0ea19606ba1c2873c9d569026ccb344f"}, {"url": "https://git.kernel.org/stable/c/d481fd6064bf215d7c5068e15aa390c3b16c9cd0"}, {"url": "https://git.kernel.org/stable/c/17dbe90e13f52848c460d253f15b765038ec6dc0"}, {"url": "https://git.kernel.org/stable/c/d6ef66194bb4a6c18f5b9649bf62597909b040e4"}, {"url": "https://git.kernel.org/stable/c/3a3a5e3f94068cd562d62a57da6983c8cd07d53c"}, {"url": "https://git.kernel.org/stable/c/881f50d76c3892262730ddf5c894eb00310e736c"}, {"url": "https://git.kernel.org/stable/c/ba166e0ebdde3dfa833f0a3edaf2b2934d4a87f7"}, {"url": "https://git.kernel.org/stable/c/0a06cadcc2a0044e4a117cc0e61436fc3a0dad69"}], "title": "wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C56CFB26-8D6C-4A3D-99C5-DA43FA59DB77", "versionEndExcluding": "4.14.308", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C902FC54-DDBD-4DA6-BFEF-26889A267464", "versionEndExcluding": "4.19.276", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "13DD5E68-8CB4-46EE-9A8F-C7F6C1A84430", "versionEndExcluding": "5.4.235", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4D810CFB-B7C5-493C-B98A-0D5F0D8A47B6", "versionEndExcluding": "5.10.173", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5B8B2AC9-2F31-4A0F-96F5-7E26B50B27BB", "versionEndExcluding": "5.15.99", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0FD95FDA-6525-4B13-B3FB-49D9995FD8ED", "versionEndExcluding": "6.1.16", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "88C67289-22AD-4CA9-B202-5F5A80E5BA4B", "versionEndExcluding": "6.2.3", "versionStartIncluding": "6.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()\n\nThis patch fixes a stack-out-of-bounds read in brcmfmac that occurs\nwhen 'buf' that is not null-terminated is passed as an argument of\nstrsep() in brcmf_c_preinit_dcmds(). This buffer is filled with a firmware\nversion string by memcpy() in brcmf_fil_iovar_data_get().\nThe patch ensures buf is null-terminated.\n\nFound by a modified version of syzkaller.\n\n[ 47.569679][ T1897] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43236b for chip BCM43236/3\n[ 47.582839][ T1897] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available\n[ 47.601565][ T1897] ==================================================================\n[ 47.602574][ T1897] BUG: KASAN: stack-out-of-bounds in strsep+0x1b2/0x1f0\n[ 47.603447][ T1897] Read of size 1 at addr ffffc90001f6f000 by task kworker/0:2/1897\n[ 47.604336][ T1897]\n[ 47.604621][ T1897] CPU: 0 PID: 1897 Comm: kworker/0:2 Tainted: G O 5.14.0+ #131\n[ 47.605617][ T1897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014\n[ 47.606907][ T1897] Workqueue: usb_hub_wq hub_event\n[ 47.607453][ T1897] Call Trace:\n[ 47.607801][ T1897] dump_stack_lvl+0x8e/0xd1\n[ 47.608295][ T1897] print_address_description.constprop.0.cold+0xf/0x334\n[ 47.609009][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.609434][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.609863][ T1897] kasan_report.cold+0x83/0xdf\n[ 47.610366][ T1897] ? strsep+0x1b2/0x1f0\n[ 47.610882][ T1897] strsep+0x1b2/0x1f0\n[ 47.611300][ T1897] ? brcmf_fil_iovar_data_get+0x3a/0xf0\n[ 47.611883][ T1897] brcmf_c_preinit_dcmds+0x995/0xc40\n[ 47.612434][ T1897] ? brcmf_c_set_joinpref_default+0x100/0x100\n[ 47.613078][ T1897] ? rcu_read_lock_sched_held+0xa1/0xd0\n[ 47.613662][ T1897] ? rcu_read_lock_bh_held+0xb0/0xb0\n[ 47.614208][ T1897] ? lock_acquire+0x19d/0x4e0\n[ 47.614704][ T1897] ? find_held_lock+0x2d/0x110\n[ 47.615236][ T1897] ? brcmf_usb_deq+0x1a7/0x260\n[ 47.615741][ T1897] ? brcmf_usb_rx_fill_all+0x5a/0xf0\n[ 47.616288][ T1897] brcmf_attach+0x246/0xd40\n[ 47.616758][ T1897] ? wiphy_new_nm+0x1703/0x1dd0\n[ 47.617280][ T1897] ? kmemdup+0x43/0x50\n[ 47.617720][ T1897] brcmf_usb_probe+0x12de/0x1690\n[ 47.618244][ T1897] ? brcmf_usbdev_qinit.constprop.0+0x470/0x470\n[ 47.618901][ T1897] usb_probe_interface+0x2aa/0x760\n[ 47.619429][ T1897] ? usb_probe_device+0x250/0x250\n[ 47.619950][ T1897] really_probe+0x205/0xb70\n[ 47.620435][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.621048][ T1897] __driver_probe_device+0x311/0x4b0\n[ 47.621595][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.622209][ T1897] driver_probe_device+0x4e/0x150\n[ 47.622739][ T1897] __device_attach_driver+0x1cc/0x2a0\n[ 47.623287][ T1897] bus_for_each_drv+0x156/0x1d0\n[ 47.623796][ T1897] ? bus_rescan_devices+0x30/0x30\n[ 47.624309][ T1897] ? lockdep_hardirqs_on_prepare+0x273/0x3e0\n[ 47.624907][ T1897] ? trace_hardirqs_on+0x46/0x160\n[ 47.625437][ T1897] __device_attach+0x23f/0x3a0\n[ 47.625924][ T1897] ? device_bind_driver+0xd0/0xd0\n[ 47.626433][ T1897] ? kobject_uevent_env+0x287/0x14b0\n[ 47.627057][ T1897] bus_probe_device+0x1da/0x290\n[ 47.627557][ T1897] device_add+0xb7b/0x1eb0\n[ 47.628027][ T1897] ? wait_for_completion+0x290/0x290\n[ 47.628593][ T1897] ? __fw_devlink_link_to_suppliers+0x5a0/0x5a0\n[ 47.629249][ T1897] usb_set_configuration+0xf59/0x16f0\n[ 47.629829][ T1897] usb_generic_driver_probe+0x82/0xa0\n[ 47.630385][ T1897] usb_probe_device+0xbb/0x250\n[ 47.630927][ T1897] ? usb_suspend+0x590/0x590\n[ 47.631397][ T1897] really_probe+0x205/0xb70\n[ 47.631855][ T1897] ? driver_allows_async_probing+0x130/0x130\n[ 47.632469][ T1897] __driver_probe_device+0x311/0x4b0\n[ 47.633002][ \n---truncated---"}], "id": "CVE-2022-50258", "lastModified": "2025-11-25T17:02:11.130", "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": "2025-09-15T14:15:36.617", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0a06cadcc2a0044e4a117cc0e61436fc3a0dad69"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/17dbe90e13f52848c460d253f15b765038ec6dc0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3a3a5e3f94068cd562d62a57da6983c8cd07d53c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/881f50d76c3892262730ddf5c894eb00310e736c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/89243a7b0ea19606ba1c2873c9d569026ccb344f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ba166e0ebdde3dfa833f0a3edaf2b2934d4a87f7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d481fd6064bf215d7c5068e15aa390c3b16c9cd0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d6ef66194bb4a6c18f5b9649bf62597909b040e4"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()", "id": "2395431", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395431"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2022-50258", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"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", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50258\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50258\nhttps://lore.kernel.org/linux-cve-announce/2025091551-CVE-2022-50258-1497@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-09-17T10:08:36.345677+00:00", "updated": "2025-09-17T10:08:36.345732+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}