{"id":"CVE-2022-49009","state":"PUBLISHED","title":"hwmon: (asus-ec-sensors) Add checks for devm_kcalloc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (asus-ec-sensors) Add checks for devm_kcalloc\n\nAs the devm_kcalloc may return NULL, the return value needs to be checked\nto avoid NULL poineter dereference.","publishedAt":"2024-10-21T20:06:20.795Z","updatedAt":"2026-05-11T18:51:26.509Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d0ddfd241e5719d696bc0b081e260db69d368668","status":"affected","lessThan":"a41ec58ac352fd176d5808af847663dc890f6053","versionType":"git"},{"version":"d0ddfd241e5719d696bc0b081e260db69d368668","status":"affected","lessThan":"9bdc112be727cf1ba65be79541147f960c3349d8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/asus-ec-sensors.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"6.0.12","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/asus-ec-sensors.c"]}],"references":["https://git.kernel.org/stable/c/a41ec58ac352fd176d5808af847663dc890f6053","https://git.kernel.org/stable/c/9bdc112be727cf1ba65be79541147f960c3349d8"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49009.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49009","state":"PUBLISHED","datePublished":"2024-10-21T20:06:20.795Z","dateUpdated":"2026-05-11T18:51:26.509Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-22T01:27:53.644Z"},"containers":{"cna":{"title":"hwmon: (asus-ec-sensors) Add checks for devm_kcalloc","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (asus-ec-sensors) Add checks for devm_kcalloc\n\nAs the devm_kcalloc may return NULL, the return value needs to be checked\nto avoid NULL poineter dereference."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d0ddfd241e5719d696bc0b081e260db69d368668","status":"affected","lessThan":"a41ec58ac352fd176d5808af847663dc890f6053","versionType":"git"},{"version":"d0ddfd241e5719d696bc0b081e260db69d368668","status":"affected","lessThan":"9bdc112be727cf1ba65be79541147f960c3349d8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/asus-ec-sensors.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"6.0.12","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/asus-ec-sensors.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a41ec58ac352fd176d5808af847663dc890f6053"},{"url":"https://git.kernel.org/stable/c/9bdc112be727cf1ba65be79541147f960c3349d8"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:51:26.509Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.0.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-49009","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:14:06.171144Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:18:39.225Z"}}]}}}