{"id":"CVE-2025-40059","state":"PUBLISHED","title":"coresight: Fix incorrect handling for return value of devm_kzalloc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: Fix incorrect handling for return value of devm_kzalloc\n\nThe return value of devm_kzalloc could be an null pointer,\nuse \"!desc.pdata\" to fix incorrect handling return value\nof devm_kzalloc.","publishedAt":"2025-10-28T11:48:32.186Z","updatedAt":"2026-05-11T21:41:41.170Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"8c4e7e646d5d9050b374baf5c6bb3a00fb79e206","versionType":"git"},{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"9688b66d0a5e0eecf44f6286b8d9f7a161264035","versionType":"git"},{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"70714eb7243eaf333d23501d4c7bdd9daf011c01","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwtracing/coresight/coresight-trbe.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.53","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.17.3","status":"unaffected","lessThanOrEqual":"6.17.*","versionType":"semver"},{"version":"6.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwtracing/coresight/coresight-trbe.c"]}],"references":["https://git.kernel.org/stable/c/8c4e7e646d5d9050b374baf5c6bb3a00fb79e206","https://git.kernel.org/stable/c/9688b66d0a5e0eecf44f6286b8d9f7a161264035","https://git.kernel.org/stable/c/70714eb7243eaf333d23501d4c7bdd9daf011c01"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/40xxx/CVE-2025-40059.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-40059","state":"PUBLISHED","datePublished":"2025-10-28T11:48:32.186Z","dateUpdated":"2026-05-11T21:41:41.170Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:20:57.158Z"},"containers":{"cna":{"title":"coresight: Fix incorrect handling for return value of devm_kzalloc","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: Fix incorrect handling for return value of devm_kzalloc\n\nThe return value of devm_kzalloc could be an null pointer,\nuse \"!desc.pdata\" to fix incorrect handling return value\nof devm_kzalloc."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"8c4e7e646d5d9050b374baf5c6bb3a00fb79e206","versionType":"git"},{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"9688b66d0a5e0eecf44f6286b8d9f7a161264035","versionType":"git"},{"version":"4277f035d227e829133df284be7e35b7236a5b0f","status":"affected","lessThan":"70714eb7243eaf333d23501d4c7bdd9daf011c01","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwtracing/coresight/coresight-trbe.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.8","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.8","versionType":"semver"},{"version":"6.12.53","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.17.3","status":"unaffected","lessThanOrEqual":"6.17.*","versionType":"semver"},{"version":"6.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwtracing/coresight/coresight-trbe.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/8c4e7e646d5d9050b374baf5c6bb3a00fb79e206"},{"url":"https://git.kernel.org/stable/c/9688b66d0a5e0eecf44f6286b8d9f7a161264035"},{"url":"https://git.kernel.org/stable/c/70714eb7243eaf333d23501d4c7bdd9daf011c01"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:41:41.170Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.12.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.17.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.8","versionEndExcluding":"6.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}