{"id":"CVE-2023-52918","state":"PUBLISHED","title":"media: pci: cx23885: check cx23885_vdev_init() return","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: pci: cx23885: check cx23885_vdev_init() return\n\ncx23885_vdev_init() can return a NULL pointer, but that pointer\nis used in the next line without a check.\n\nAdd a NULL pointer check and go to the error unwind if it is NULL.","publishedAt":"2024-10-22T07:37:27.390Z","updatedAt":"2026-05-11T19:35:35.997Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"8e31b096e2e1949bc8f0be019c9ae70d414404c6","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"199a42fc4c45e8b7f19efeb15dbc36889a599ac2","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"e7385510e2550a9f8b6f3d5f33c5b894ab9ba976","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"a5f1d30c51c485cec7a7de60205667c3ff86c303","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"06ee04a907d64ee3910fecedd05d7f1be4b1b70e","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"b1397fb4a779fca560c43d2acf6702d41b4a495b","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"15126b916e39b0cb67026b0af3c014bfeb1f76b3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/cx23885/cx23885-video.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.25","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.25","versionType":"semver"},{"version":"4.19.321","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.283","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.225","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.166","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.107","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.48","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/cx23885/cx23885-video.c"]}],"references":["https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6","https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2","https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976","https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303","https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e","https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b","https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/52xxx/CVE-2023-52918.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-52918","state":"PUBLISHED","datePublished":"2024-10-22T07:37:27.390Z","dateUpdated":"2026-05-11T19:35:35.997Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-08-21T06:07:11.017Z"},"containers":{"cna":{"title":"media: pci: cx23885: check cx23885_vdev_init() return","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: pci: cx23885: check cx23885_vdev_init() return\n\ncx23885_vdev_init() can return a NULL pointer, but that pointer\nis used in the next line without a check.\n\nAdd a NULL pointer check and go to the error unwind if it is NULL."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"8e31b096e2e1949bc8f0be019c9ae70d414404c6","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"199a42fc4c45e8b7f19efeb15dbc36889a599ac2","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"e7385510e2550a9f8b6f3d5f33c5b894ab9ba976","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"a5f1d30c51c485cec7a7de60205667c3ff86c303","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"06ee04a907d64ee3910fecedd05d7f1be4b1b70e","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"b1397fb4a779fca560c43d2acf6702d41b4a495b","versionType":"git"},{"version":"e47f30b140333525ea682ec672641b470da1e599","status":"affected","lessThan":"15126b916e39b0cb67026b0af3c014bfeb1f76b3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/cx23885/cx23885-video.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.25","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.25","versionType":"semver"},{"version":"4.19.321","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.283","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.225","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.166","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.107","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.48","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/cx23885/cx23885-video.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6"},{"url":"https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2"},{"url":"https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976"},{"url":"https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303"},{"url":"https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e"},{"url":"https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b"},{"url":"https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:35:35.997Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"4.19.321"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"5.4.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"5.10.225"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"5.15.166"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"6.1.107"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"6.6.48"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.25","versionEndExcluding":"6.9"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-52918","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-22T13:10:51.331784Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T13:18:35.304Z"}},{"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":"2025-11-03T21:50:35.708Z"}}]}}}