{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48972","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-22T01:27:53.629Z","datePublished":"2024-10-21T20:05:53.061Z","dateUpdated":"2025-05-04T08:27:11.564Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:27:11.564Z"},"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 <TASK>\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's 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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/mac802154/iface.c"],"versions":[{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"7410f4d1221bb182510b7778ab6eefa8b9b7102d","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"9980a3ea20de40c83817877106c909cb032692d2","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"f00c84fb1635c27ba24ec5df65d5bd7d7dc00008","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"1831d4540406708e48239cf38fd9c3b7ea98e08f","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"42c319635c0cf7eb36eccac6cda76532f47b61a3","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"a110287ef4a423980309490df632e1c1e73b3dc9","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"623918f40fa68e3bb21312a3fafb90f491bf5358","status":"affected","versionType":"git"},{"version":"fcf39e6e88e9492f6688ec8ba4e1be622b904232","lessThan":"b3d72d3135d2ef68296c1ee174436efd65386f04","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/mac802154/iface.c"],"versions":[{"version":"3.19","status":"affected"},{"version":"0","lessThan":"3.19","status":"unaffected","versionType":"semver"},{"version":"4.9.336","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.302","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.269","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.227","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.159","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.83","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.13","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"3.19","versionEndExcluding":"4.9.336"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"4.14.302"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"4.19.269"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.4.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.10.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"5.15.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.19","versionEndExcluding":"6.1"}]}]}],"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"}],"title":"mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"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"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:28:37.621Z"}}]}}