{"id":"CVE-2023-53307","state":"PUBLISHED","title":"rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nrbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails\n\nIf getting an ID or setting up a work queue in rbd_dev_create() fails,\nuse-after-free on rbd_dev->rbd_client, rbd_dev->spec and rbd_dev->opts\nis triggered in do_rbd_add().  The root cause is that the ownership of\nthese structures is transfered to rbd_dev prematurely and they all end\nup getting freed when rbd_dev_create() calls rbd_dev_free() prior to\nreturning to do_rbd_add().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE, an\nincomplete patch submitted by Natalia Petrova <n.petrova@fintech.ru>.","publishedAt":"2025-09-16T16:11:46.288Z","updatedAt":"2026-05-11T19:42:24.877Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"71da2a151ed1adb0aea4252b16d81b53012e7afd","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"e3cbb4d60764295992c95344f2d779439e8b34ce","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"9787b328c42c13c4f31e7d5042c4e877e9344068","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"ae16346078b1189aee934afd872d9f3d0a682c33","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"a73783e4e0c4d1507794da211eeca75498544dff","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"faa7b683e436664fff5648426950718277831348","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"cc8c0dd2984503ed09efa37bcafcef3d3da104e8","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"f7c4d9b133c7a04ca619355574e96b6abf209fba","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/block/rbd.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"4.14.308","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.276","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.235","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.173","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.99","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/block/rbd.c"]}],"references":["https://git.kernel.org/stable/c/71da2a151ed1adb0aea4252b16d81b53012e7afd","https://git.kernel.org/stable/c/e3cbb4d60764295992c95344f2d779439e8b34ce","https://git.kernel.org/stable/c/9787b328c42c13c4f31e7d5042c4e877e9344068","https://git.kernel.org/stable/c/ae16346078b1189aee934afd872d9f3d0a682c33","https://git.kernel.org/stable/c/a73783e4e0c4d1507794da211eeca75498544dff","https://git.kernel.org/stable/c/faa7b683e436664fff5648426950718277831348","https://git.kernel.org/stable/c/cc8c0dd2984503ed09efa37bcafcef3d3da104e8","https://git.kernel.org/stable/c/f7c4d9b133c7a04ca619355574e96b6abf209fba"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53307.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53307","state":"PUBLISHED","datePublished":"2025-09-16T16:11:46.288Z","dateUpdated":"2026-05-11T19:42:24.877Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T08:09:37.994Z"},"containers":{"cna":{"title":"rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails\n\nIf getting an ID or setting up a work queue in rbd_dev_create() fails,\nuse-after-free on rbd_dev->rbd_client, rbd_dev->spec and rbd_dev->opts\nis triggered in do_rbd_add().  The root cause is that the ownership of\nthese structures is transfered to rbd_dev prematurely and they all end\nup getting freed when rbd_dev_create() calls rbd_dev_free() prior to\nreturning to do_rbd_add().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE, an\nincomplete patch submitted by Natalia Petrova <n.petrova@fintech.ru>."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"71da2a151ed1adb0aea4252b16d81b53012e7afd","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"e3cbb4d60764295992c95344f2d779439e8b34ce","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"9787b328c42c13c4f31e7d5042c4e877e9344068","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"ae16346078b1189aee934afd872d9f3d0a682c33","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"a73783e4e0c4d1507794da211eeca75498544dff","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"faa7b683e436664fff5648426950718277831348","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"cc8c0dd2984503ed09efa37bcafcef3d3da104e8","versionType":"git"},{"version":"1643dfa4c2c827d6e2aa419df8c17b0f24090278","status":"affected","lessThan":"f7c4d9b133c7a04ca619355574e96b6abf209fba","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/block/rbd.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"4.14.308","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.276","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.235","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.173","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.99","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/block/rbd.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/71da2a151ed1adb0aea4252b16d81b53012e7afd"},{"url":"https://git.kernel.org/stable/c/e3cbb4d60764295992c95344f2d779439e8b34ce"},{"url":"https://git.kernel.org/stable/c/9787b328c42c13c4f31e7d5042c4e877e9344068"},{"url":"https://git.kernel.org/stable/c/ae16346078b1189aee934afd872d9f3d0a682c33"},{"url":"https://git.kernel.org/stable/c/a73783e4e0c4d1507794da211eeca75498544dff"},{"url":"https://git.kernel.org/stable/c/faa7b683e436664fff5648426950718277831348"},{"url":"https://git.kernel.org/stable/c/cc8c0dd2984503ed09efa37bcafcef3d3da104e8"},{"url":"https://git.kernel.org/stable/c/f7c4d9b133c7a04ca619355574e96b6abf209fba"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:42:24.877Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"4.14.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"4.19.276"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.4.235"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.10.173"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"5.15.99"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53307","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-01-14T18:23:38.883283Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","lang":"en","type":"CWE","description":"CWE-416 Use After Free"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:32:56.502Z"}}]}}}