{"id":"CVE-2022-49417","state":"PUBLISHED","title":"iwlwifi: mei: fix potential NULL-ptr deref","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: mei: fix potential NULL-ptr deref\n\nIf SKB allocation fails, continue rather than using the NULL\npointer.\n\nCoverity CID: 1497650","publishedAt":"2025-02-26T02:12:42.872Z","updatedAt":"2026-05-11T18:59:24.859Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"29b81de94d62b5e2704bb5106b3e701ca8d7c7a4","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"5d8d06fd3a02919100b28f927bcb76481ec0a0e3","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"78488a64aea94a3336ee97f345c1496e9bc5ebdf","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/main.c"]}],"references":["https://git.kernel.org/stable/c/29b81de94d62b5e2704bb5106b3e701ca8d7c7a4","https://git.kernel.org/stable/c/5d8d06fd3a02919100b28f927bcb76481ec0a0e3","https://git.kernel.org/stable/c/78488a64aea94a3336ee97f345c1496e9bc5ebdf"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49417.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49417","state":"PUBLISHED","datePublished":"2025-02-26T02:12:42.872Z","dateUpdated":"2026-05-11T18:59:24.859Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.568Z"},"containers":{"cna":{"title":"iwlwifi: mei: fix potential NULL-ptr deref","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: mei: fix potential NULL-ptr deref\n\nIf SKB allocation fails, continue rather than using the NULL\npointer.\n\nCoverity CID: 1497650"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"29b81de94d62b5e2704bb5106b3e701ca8d7c7a4","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"5d8d06fd3a02919100b28f927bcb76481ec0a0e3","versionType":"git"},{"version":"2da4366f9e2c44afedec4acad65a99a3c7da1a35","status":"affected","lessThan":"78488a64aea94a3336ee97f345c1496e9bc5ebdf","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.17","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/29b81de94d62b5e2704bb5106b3e701ca8d7c7a4"},{"url":"https://git.kernel.org/stable/c/5d8d06fd3a02919100b28f927bcb76481ec0a0e3"},{"url":"https://git.kernel.org/stable/c/78488a64aea94a3336ee97f345c1496e9bc5ebdf"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:59:24.859Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}