{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49029","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-22T01:27:53.651Z","datePublished":"2024-10-21T20:06:33.918Z","dateUpdated":"2025-05-04T08:28:24.683Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:28:24.683Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails\n\nSmatch report warning as follows:\n\ndrivers/hwmon/ibmpex.c:509 ibmpex_register_bmc() warn:\n  '&data->list' not removed from list\n\nIf ibmpex_find_sensors() fails in ibmpex_register_bmc(), data will\nbe freed, but data->list will not be removed from driver_data.bmc_data,\nthen list traversal may cause UAF.\n\nFix by removeing it from driver_data.bmc_data before free()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/ibmpex.c"],"versions":[{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"f2a13196ad41c6c2ab058279dffe6c97292e753a","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"798198273bf86673b970b51acdb35e57f42b3fcb","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"24b9633f7db7f4809be7053df1d2e117e7c2de10","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"7b2b67fe1339389e0bf3c37c7a677a004ac0e4e3","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"90907cd4d11351ff76c9a447bcb5db0e264c47cd","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"45f6e81863747c0d7bc6a95ec51129900e71467a","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"e65cfd1f9cd27d9c27ee5cb88128a9f79f25d863","status":"affected","versionType":"git"},{"version":"57c7c3a0fdea95eddcaeba31e7ca7dfc917682ab","lessThan":"e2a87785aab0dac190ac89be6a9ba955e2c634f2","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/hwmon/ibmpex.c"],"versions":[{"version":"2.6.24","status":"affected"},{"version":"0","lessThan":"2.6.24","status":"unaffected","versionType":"semver"},{"version":"4.9.335","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.301","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.268","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.226","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.158","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.82","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.12","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":"2.6.24","versionEndExcluding":"4.9.335"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"4.14.301"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"4.19.268"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.4.226"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.10.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"5.15.82"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"6.0.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.24","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f2a13196ad41c6c2ab058279dffe6c97292e753a"},{"url":"https://git.kernel.org/stable/c/798198273bf86673b970b51acdb35e57f42b3fcb"},{"url":"https://git.kernel.org/stable/c/24b9633f7db7f4809be7053df1d2e117e7c2de10"},{"url":"https://git.kernel.org/stable/c/7b2b67fe1339389e0bf3c37c7a677a004ac0e4e3"},{"url":"https://git.kernel.org/stable/c/90907cd4d11351ff76c9a447bcb5db0e264c47cd"},{"url":"https://git.kernel.org/stable/c/45f6e81863747c0d7bc6a95ec51129900e71467a"},{"url":"https://git.kernel.org/stable/c/e65cfd1f9cd27d9c27ee5cb88128a9f79f25d863"},{"url":"https://git.kernel.org/stable/c/e2a87785aab0dac190ac89be6a9ba955e2c634f2"}],"title":"hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-49029","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:11:29.003244Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:18:36.071Z"}}]}}