cve-2022-48972
Vulnerability from cvelistv5
Published
2024-10-21 20:05
Modified
2024-12-19 08:11
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() Kernel fault injection test reports null-ptr-deref as follows: BUG: kernel NULL pointer dereference, address: 0000000000000008 RIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114 Call Trace: <TASK> raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87 call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944 unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982 unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879 register_netdevice+0x9a8/0xb90 net/core/dev.c:10083 ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659 ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229 mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316 ieee802154_if_add() allocates wpan_dev as netdev's private data, but not init the list in struct wpan_dev. cfg802154_netdev_notifier_call() manage the list when device register/unregister, and may lead to null-ptr-deref. Use INIT_LIST_HEAD() on it to initialize it correctly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1831d4540406708e48239cf38fd9c3b7ea98e08fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/42c319635c0cf7eb36eccac6cda76532f47b61a3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/623918f40fa68e3bb21312a3fafb90f491bf5358Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7410f4d1221bb182510b7778ab6eefa8b9b7102dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9980a3ea20de40c83817877106c909cb032692d2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a110287ef4a423980309490df632e1c1e73b3dc9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b3d72d3135d2ef68296c1ee174436efd65386f04Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f00c84fb1635c27ba24ec5df65d5bd7d7dc00008Patch
Impacted products
Vendor Product Version
Linux Linux Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
Version: fcf39e6e88e9492f6688ec8ba4e1be622b904232
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   Linux Linux Version: 3.19
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()\n\nKernel fault injection test reports null-ptr-deref as follows:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nRIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114\nCall Trace:\n \u003cTASK\u003e\n raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87\n call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944\n unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982\n unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879\n register_netdevice+0x9a8/0xb90 net/core/dev.c:10083\n ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659\n ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229\n mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316\n\nieee802154_if_add() allocates wpan_dev as netdev\u0027s private data, but not\ninit the list in struct wpan_dev. cfg802154_netdev_notifier_call() manage\nthe list when device register/unregister, and may lead to null-ptr-deref.\n\nUse INIT_LIST_HEAD() on it to initialize it correctly."
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La prueba de inyecci\u00f3n de errores del kernel informa null-ptr-deref de la siguiente manera: ERROR: desreferencia de puntero NULL del kernel, direcci\u00f3n: 0000000000000008 RIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114 Seguimiento de llamadas:  raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87 call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944 unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982 unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879 register_netdevice+0x9a8/0xb90 net/core/dev.c:10083 ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659 ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229 mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316 ieee802154_if_add() asigna wpan_dev como datos privados de netdev, pero No inicializa la lista en la estructura wpan_dev. cfg802154_netdev_notifier_call() administra la lista cuando se registra o cancela el registro del dispositivo y puede generar una desreferencia de PTR nula. Use INIT_LIST_HEAD() para inicializarla correctamente.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.19\",\"versionEndExcluding\":\"4.9.336\",\"matchCriteriaId\":\"29BF4771-EF94-4681-A778-F55F6FB556F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.10\",\"versionEndExcluding\":\"4.14.302\",\"matchCriteriaId\":\"FB3E1F82-01A3-456E-9C83-D567B9A75815\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.15\",\"versionEndExcluding\":\"4.19.269\",\"matchCriteriaId\":\"1185B8E3-712E-4BFB-BD01-78D47F7EF1F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.227\",\"matchCriteriaId\":\"8C752145-904B-474A-A7F2-E9F29353B0FE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.159\",\"matchCriteriaId\":\"7318B597-DFFD-4BBC-A947-539D6E30D82A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.83\",\"matchCriteriaId\":\"90897BD1-104D-4CFF-94F5-29F9041217FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.0.13\",\"matchCriteriaId\":\"389392A7-81C4-4C26-884B-8C7CF0F53DA4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7E331DA-1FB0-4DEC-91AC-7DA69D461C11\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"17F0B248-42CF-4AE6-A469-BB1BAE7F4705\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E2422816-0C14-4B5E-A1E6-A9D776E5C49B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C6E00FE-5FB9-4D20-A1A1-5A32128F9B76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"35B26BE4-43A6-4A36-A7F6-5B3F572D9186\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"3FFFB0B3-930D-408A-91E2-BAE0C2715D80\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"8535320E-A0DB-4277-800E-D0CE5BBA59E8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.1:rc8:*:*:*:*:*:*\",\"matchCriteriaId\":\"21718AA4-4056-40F2-968E-BDAA465A7872\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1831d4540406708e48239cf38fd9c3b7ea98e08f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/42c319635c0cf7eb36eccac6cda76532f47b61a3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/623918f40fa68e3bb21312a3fafb90f491bf5358\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7410f4d1221bb182510b7778ab6eefa8b9b7102d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9980a3ea20de40c83817877106c909cb032692d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a110287ef4a423980309490df632e1c1e73b3dc9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b3d72d3135d2ef68296c1ee174436efd65386f04\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f00c84fb1635c27ba24ec5df65d5bd7d7dc00008\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48972\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:19:01.056200Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:19:04.201Z\"}}], \"cna\": {\"title\": \"mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"7410f4d1221bb182510b7778ab6eefa8b9b7102d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"9980a3ea20de40c83817877106c909cb032692d2\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"f00c84fb1635c27ba24ec5df65d5bd7d7dc00008\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"1831d4540406708e48239cf38fd9c3b7ea98e08f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"42c319635c0cf7eb36eccac6cda76532f47b61a3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"a110287ef4a423980309490df632e1c1e73b3dc9\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"623918f40fa68e3bb21312a3fafb90f491bf5358\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"fcf39e6e88e9492f6688ec8ba4e1be622b904232\", \"lessThan\": \"b3d72d3135d2ef68296c1ee174436efd65386f04\", \"versionType\": \"git\"}], \"programFiles\": [\"net/mac802154/iface.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.19\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.19\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.9.336\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.9.*\"}, {\"status\": \"unaffected\", \"version\": \"4.14.302\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.14.*\"}, {\"status\": \"unaffected\", \"version\": \"4.19.269\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.159\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.83\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.0.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.0.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/mac802154/iface.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/7410f4d1221bb182510b7778ab6eefa8b9b7102d\"}, {\"url\": \"https://git.kernel.org/stable/c/9980a3ea20de40c83817877106c909cb032692d2\"}, {\"url\": \"https://git.kernel.org/stable/c/f00c84fb1635c27ba24ec5df65d5bd7d7dc00008\"}, {\"url\": \"https://git.kernel.org/stable/c/1831d4540406708e48239cf38fd9c3b7ea98e08f\"}, {\"url\": \"https://git.kernel.org/stable/c/42c319635c0cf7eb36eccac6cda76532f47b61a3\"}, {\"url\": \"https://git.kernel.org/stable/c/a110287ef4a423980309490df632e1c1e73b3dc9\"}, {\"url\": \"https://git.kernel.org/stable/c/623918f40fa68e3bb21312a3fafb90f491bf5358\"}, {\"url\": \"https://git.kernel.org/stable/c/b3d72d3135d2ef68296c1ee174436efd65386f04\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()\\n\\nKernel fault injection test reports null-ptr-deref as follows:\\n\\nBUG: kernel NULL pointer dereference, address: 0000000000000008\\nRIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114\\nCall Trace:\\n \u003cTASK\u003e\\n raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87\\n call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944\\n unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982\\n unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879\\n register_netdevice+0x9a8/0xb90 net/core/dev.c:10083\\n ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659\\n ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229\\n mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316\\n\\nieee802154_if_add() allocates wpan_dev as netdev\u0027s private data, but not\\ninit the list in struct wpan_dev. cfg802154_netdev_notifier_call() manage\\nthe list when device register/unregister, and may lead to null-ptr-deref.\\n\\nUse INIT_LIST_HEAD() on it to initialize it correctly.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:11:39.264Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-48972\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:11:39.264Z\", \"dateReserved\": \"2024-08-22T01:27:53.629Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T20:05:53.061Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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