{"id":"CVE-2022-49453","state":"PUBLISHED","title":"soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code.","publishedAt":"2025-02-26T02:13:02.751Z","updatedAt":"2026-08-15T12:22:43.616Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"05efc4591f80582b6fe53366b70b6a35a42fd255","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"7cef9274fa1b8506949d74bc45aef072b890824a","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"c4e188869406b47ac3350920bf165be303cb1c96","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"01ba41a359622ab256ce4d4f8b94c67165ae3daf","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"ba56291e297d28aa6eb82c5c1964fae2d7594746","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/ti/ti_sci_pm_domains.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","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/soc/ti/ti_sci_pm_domains.c"]}],"references":["https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255","https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a","https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96","https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf","https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49453.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49453","state":"PUBLISHED","datePublished":"2025-02-26T02:13:02.751Z","dateUpdated":"2026-08-15T12:22:43.616Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.573Z"},"containers":{"cna":{"title":"soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"05efc4591f80582b6fe53366b70b6a35a42fd255","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"7cef9274fa1b8506949d74bc45aef072b890824a","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"c4e188869406b47ac3350920bf165be303cb1c96","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"01ba41a359622ab256ce4d4f8b94c67165ae3daf","versionType":"git"},{"version":"efa5c01cd7ee20421a92ffe9b4aae7dfed385eeb","status":"affected","lessThan":"ba56291e297d28aa6eb82c5c1964fae2d7594746","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/ti/ti_sci_pm_domains.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","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/soc/ti/ti_sci_pm_domains.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255"},{"url":"https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a"},{"url":"https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96"},{"url":"https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf"},{"url":"https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-15T12:22:43.616Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49453","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:40:26.333997Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","type":"CWE","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:47.934Z"}}]}}}