{"id":"CVE-2022-50784","state":"PUBLISHED","title":"wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: fix potential NULL-ptr deref after clone\n\nIf cloning the SKB fails, don't try to use it, but rather return\nas if we should pass it.\n\nCoverity CID: 1503456","publishedAt":"2025-12-30T12:03:21.544Z","updatedAt":"2026-05-11T19:25:28.745Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"8b8e25073f3dab93554ee3d5b264f7c013ebd92a","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"0183b7c49cfdda91284505cbcdc7feecde48cbb9","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"d3df49dda431f7ae4132a9a0ac25a5134c04e812","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/net.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/net.c"]}],"references":["https://git.kernel.org/stable/c/8b8e25073f3dab93554ee3d5b264f7c013ebd92a","https://git.kernel.org/stable/c/0183b7c49cfdda91284505cbcdc7feecde48cbb9","https://git.kernel.org/stable/c/d3df49dda431f7ae4132a9a0ac25a5134c04e812"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50784.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50784","state":"PUBLISHED","datePublished":"2025-12-30T12:03:21.544Z","dateUpdated":"2026-05-11T19:25:28.745Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T13:02:21.548Z"},"containers":{"cna":{"title":"wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: fix potential NULL-ptr deref after clone\n\nIf cloning the SKB fails, don't try to use it, but rather return\nas if we should pass it.\n\nCoverity CID: 1503456"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"8b8e25073f3dab93554ee3d5b264f7c013ebd92a","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"0183b7c49cfdda91284505cbcdc7feecde48cbb9","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"d3df49dda431f7ae4132a9a0ac25a5134c04e812","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/net.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/net.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/8b8e25073f3dab93554ee3d5b264f7c013ebd92a"},{"url":"https://git.kernel.org/stable/c/0183b7c49cfdda91284505cbcdc7feecde48cbb9"},{"url":"https://git.kernel.org/stable/c/d3df49dda431f7ae4132a9a0ac25a5134c04e812"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:25:28.745Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}