{"id":"CVE-2024-42320","state":"PUBLISHED","title":"s390/dasd: fix error checks in dasd_copy_pair_store()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: fix error checks in dasd_copy_pair_store()\n\ndasd_add_busid() can return an error via ERR_PTR() if an allocation\nfails. However, two callsites in dasd_copy_pair_store() do not check\nthe result, potentially resulting in a NULL pointer dereference. Fix\nthis by checking the result with IS_ERR() and returning the error up\nthe stack.","publishedAt":"2024-08-17T09:09:32.695Z","updatedAt":"2026-05-23T15:52:54.648Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"cc8b7284d5076722e0b8062373b68d8e47c3bace","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"e511167e65d332d07b3c7a3d5a741ee9c19a8c27","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"68d4c3722290ad300c295fb3435e835d200d5cb2","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"8e64d2356cbc800b4cd0e3e614797f76bcf0cdb8","versionType":"git"},{"version":"932600a295cc299d470ca7f5d6491bd0dfc99ea7","status":"affected","versionType":"git"},{"version":"5.15.153","status":"affected","lessThan":"5.16","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/block/dasd_devmap.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.103","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.44","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.3","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/block/dasd_devmap.c"]}],"references":["https://git.kernel.org/stable/c/cc8b7284d5076722e0b8062373b68d8e47c3bace","https://git.kernel.org/stable/c/e511167e65d332d07b3c7a3d5a741ee9c19a8c27","https://git.kernel.org/stable/c/68d4c3722290ad300c295fb3435e835d200d5cb2","https://git.kernel.org/stable/c/8e64d2356cbc800b4cd0e3e614797f76bcf0cdb8","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/42xxx/CVE-2024-42320.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-42320","state":"PUBLISHED","datePublished":"2024-08-17T09:09:32.695Z","dateUpdated":"2026-05-23T15:52:54.648Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-07-30T07:40:12.279Z"},"containers":{"cna":{"title":"s390/dasd: fix error checks in dasd_copy_pair_store()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: fix error checks in dasd_copy_pair_store()\n\ndasd_add_busid() can return an error via ERR_PTR() if an allocation\nfails. However, two callsites in dasd_copy_pair_store() do not check\nthe result, potentially resulting in a NULL pointer dereference. Fix\nthis by checking the result with IS_ERR() and returning the error up\nthe stack."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"cc8b7284d5076722e0b8062373b68d8e47c3bace","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"e511167e65d332d07b3c7a3d5a741ee9c19a8c27","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"68d4c3722290ad300c295fb3435e835d200d5cb2","versionType":"git"},{"version":"a91ff09d39f9b6545254839ac91f1ff7bd21d39e","status":"affected","lessThan":"8e64d2356cbc800b4cd0e3e614797f76bcf0cdb8","versionType":"git"},{"version":"932600a295cc299d470ca7f5d6491bd0dfc99ea7","status":"affected","versionType":"git"},{"version":"5.15.153","status":"affected","lessThan":"5.16","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/block/dasd_devmap.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.1","versionType":"semver"},{"version":"6.1.103","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.44","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.3","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/block/dasd_devmap.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/cc8b7284d5076722e0b8062373b68d8e47c3bace"},{"url":"https://git.kernel.org/stable/c/e511167e65d332d07b3c7a3d5a741ee9c19a8c27"},{"url":"https://git.kernel.org/stable/c/68d4c3722290ad300c295fb3435e835d200d5cb2"},{"url":"https://git.kernel.org/stable/c/8e64d2356cbc800b4cd0e3e614797f76bcf0cdb8"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:52:54.648Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.1.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.6.44"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.10.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.153"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-42320","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:09:28.985238Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-12T17:33:25.946Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T22:04:38.667Z"}}]}}}