{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49046","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.242Z","datePublished":"2025-02-26T01:54:22.837Z","dateUpdated":"2025-11-03T19:27:47.333Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:44:11.963Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: dev: check return value when calling dev_set_name()\n\nIf dev_set_name() fails, the dev_name() is null, check the return\nvalue of dev_set_name() to avoid the null-ptr-deref."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i2c/i2c-dev.c"],"versions":[{"version":"1413ef638abae4ab5621901cf4d8ef08a4a48ba6","lessThan":"2e539b17d4cbe5fb8b5152dd9a6e4a8828f97db2","status":"affected","versionType":"git"},{"version":"1413ef638abae4ab5621901cf4d8ef08a4a48ba6","lessThan":"2f345bb14ad4744950499ff222e2899209297afa","status":"affected","versionType":"git"},{"version":"1413ef638abae4ab5621901cf4d8ef08a4a48ba6","lessThan":"c74d77a2d07744147d734138acd6ce9dba715e5d","status":"affected","versionType":"git"},{"version":"1413ef638abae4ab5621901cf4d8ef08a4a48ba6","lessThan":"993eb48fa199b5f476df8204e652eff63dd19361","status":"affected","versionType":"git"},{"version":"1c1b4327970c79c1a2d0c3becfc12b9696177c55","status":"affected","versionType":"git"},{"version":"c0d34399045609eda76882fa6d01fdfaf5b20d38","status":"affected","versionType":"git"},{"version":"f1f3b4150baf7c3aa6b4e6b81b8ff1909996d507","status":"affected","versionType":"git"},{"version":"a612c4ece2eb757011ae88a8410b48e523220b8d","status":"affected","versionType":"git"},{"version":"1bed86cfe5cb4529d036a14980d379aee8539982","status":"affected","versionType":"git"},{"version":"8a231148135d2d08a3ef721d438cd468ea4209d2","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/i2c/i2c-dev.c"],"versions":[{"version":"5.7","status":"affected"},{"version":"0","lessThan":"5.7","status":"unaffected","versionType":"semver"},{"version":"5.10.236","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.35","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.4","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"5.7","versionEndExcluding":"5.10.236"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.15.35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.17.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.4.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.182"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.125"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.43"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2e539b17d4cbe5fb8b5152dd9a6e4a8828f97db2"},{"url":"https://git.kernel.org/stable/c/2f345bb14ad4744950499ff222e2899209297afa"},{"url":"https://git.kernel.org/stable/c/c74d77a2d07744147d734138acd6ce9dba715e5d"},{"url":"https://git.kernel.org/stable/c/993eb48fa199b5f476df8204e652eff63dd19361"}],"title":"i2c: dev: check return value when calling dev_set_name()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:27:47.333Z"}}]}}