{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52652","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-06T09:52:12.098Z","datePublished":"2024-05-01T13:03:58.575Z","dateUpdated":"2025-05-04T07:40:53.901Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:40:53.901Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nNTB: fix possible name leak in ntb_register_device()\n\nIf device_register() fails in ntb_register_device(), the device name\nallocated by dev_set_name() should be freed. As per the comment in\ndevice_register(), callers should use put_device() to give up the\nreference in the error path. So fix this by calling put_device() in the\nerror path so that the name can be freed in kobject_cleanup().\n\nAs a result of this, put_device() in the error path of\nntb_register_device() is removed and the actual error is returned.\n\n[mani: reworded commit message]"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/ntb/core.c","drivers/pci/endpoint/functions/pci-epf-vntb.c"],"versions":[{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06","status":"affected","versionType":"git"},{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"6632a54ac8057cc0b0d789c6f73883e871bcd25c","status":"affected","versionType":"git"},{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"a039690d323221eb5865f1f31db3ec264e7a14b6","status":"affected","versionType":"git"},{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"e8025439ef8e16029dc313d78a351ef192469b7b","status":"affected","versionType":"git"},{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"913421f9f7fd8324dcc41753d0f28b52e177ef04","status":"affected","versionType":"git"},{"version":"a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b","lessThan":"aebfdfe39b9327a3077d0df8db3beb3160c9bdd0","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/ntb/core.c","drivers/pci/endpoint/functions/pci-epf-vntb.c"],"versions":[{"version":"4.2","status":"affected"},{"version":"0","lessThan":"4.2","status":"unaffected","versionType":"semver"},{"version":"5.15.153","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.83","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.23","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.11","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8.2","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"5.15.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.1.83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.6.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.7.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.8.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06"},{"url":"https://git.kernel.org/stable/c/6632a54ac8057cc0b0d789c6f73883e871bcd25c"},{"url":"https://git.kernel.org/stable/c/a039690d323221eb5865f1f31db3ec264e7a14b6"},{"url":"https://git.kernel.org/stable/c/e8025439ef8e16029dc313d78a351ef192469b7b"},{"url":"https://git.kernel.org/stable/c/913421f9f7fd8324dcc41753d0f28b52e177ef04"},{"url":"https://git.kernel.org/stable/c/aebfdfe39b9327a3077d0df8db3beb3160c9bdd0"}],"title":"NTB: fix possible name leak in ntb_register_device()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-17T15:06:43.734795Z","id":"CVE-2023-52652","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-17T15:06:52.376Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:03:21.213Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6632a54ac8057cc0b0d789c6f73883e871bcd25c","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a039690d323221eb5865f1f31db3ec264e7a14b6","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e8025439ef8e16029dc313d78a351ef192469b7b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/913421f9f7fd8324dcc41753d0f28b52e177ef04","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/aebfdfe39b9327a3077d0df8db3beb3160c9bdd0","tags":["x_transferred"]}]}]}}