{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49544","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.590Z","datePublished":"2025-02-26T02:13:57.898Z","dateUpdated":"2025-12-23T13:24:37.236Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:24:37.236Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nipw2x00: Fix potential NULL dereference in libipw_xmit()\n\ncrypt and crypt->ops could be null, so we need to checking null\nbefore dereference"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/ipw2x00/libipw_tx.c"],"versions":[{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"1ff6b0727c8988f25eeb670b6c038c1120bb58dd","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"b4628e0d3754ab2fc98ee6e3d21851ba45798077","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"167affc11781d7d35c4c3a7630a549ac74dd0b21","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"8fb1b9beb085bb767ae43e441db5ac6fcd66a04d","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"98d1dc32f890642476dbb78ed3437a456bf421b0","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"48d4a820fd33f012e5f63735a59d15b5a3882882","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"5f7ea274e88c0eeffe6bd6dbf6cf5c479d356af6","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"528d2023ccf4748fd542582955236c1634a7d293","status":"affected","versionType":"git"},{"version":"f1bf6638af9e9bbbb6fb0b769054fb7db1ae652f","lessThan":"e8366bbabe1d207cf7c5b11ae50e223ae6fc278b","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/intel/ipw2x00/libipw_tx.c"],"versions":[{"version":"2.6.15","status":"affected"},{"version":"0","lessThan":"2.6.15","status":"unaffected","versionType":"semver"},{"version":"4.9.318","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.283","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.247","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","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":"2.6.15","versionEndExcluding":"4.9.318"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.15","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1ff6b0727c8988f25eeb670b6c038c1120bb58dd"},{"url":"https://git.kernel.org/stable/c/b4628e0d3754ab2fc98ee6e3d21851ba45798077"},{"url":"https://git.kernel.org/stable/c/167affc11781d7d35c4c3a7630a549ac74dd0b21"},{"url":"https://git.kernel.org/stable/c/8fb1b9beb085bb767ae43e441db5ac6fcd66a04d"},{"url":"https://git.kernel.org/stable/c/98d1dc32f890642476dbb78ed3437a456bf421b0"},{"url":"https://git.kernel.org/stable/c/48d4a820fd33f012e5f63735a59d15b5a3882882"},{"url":"https://git.kernel.org/stable/c/5f7ea274e88c0eeffe6bd6dbf6cf5c479d356af6"},{"url":"https://git.kernel.org/stable/c/528d2023ccf4748fd542582955236c1634a7d293"},{"url":"https://git.kernel.org/stable/c/e8366bbabe1d207cf7c5b11ae50e223ae6fc278b"}],"title":"ipw2x00: Fix potential NULL dereference in libipw_xmit()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49544","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:37:32.320918Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:46:39.844Z"}}]}}