{"id":"CVE-2024-50290","state":"PUBLISHED","title":"media: cx24116: prevent overflows on SNR calculus","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: cx24116: prevent overflows on SNR calculus\n\nas reported by Coverity, if reading SNR registers fail, a negative\nnumber will be returned, causing an underflow when reading SNR\nregisters.\n\nPrevent that.","publishedAt":"2024-11-19T01:30:35.352Z","updatedAt":"2026-05-11T20:49:16.975Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"127b9076baeadd734b18ddc8f2cd93b47d5a3ea3","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"cad97ca8cfd43a78a19b59949f33e3563d369247","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"828047c70f4716fde4b1316f7b610e97a4e83824","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"f2b4f277c41db8d548f38f1dd091bbdf6a5acb07","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"fbefe31e4598cdb0889eee2e74c995b2212efb08","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"83c152b55d88cbf6fc4685941fcb31333986774d","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"3a1ed994d9454132354b860321414955da289929","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"576a307a7650bd544fbb24df801b9b7863b85e2f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/dvb-frontends/cx24116.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.28","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.28","versionType":"semver"},{"version":"4.19.324","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.286","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.230","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.172","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.117","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.61","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.8","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/dvb-frontends/cx24116.c"]}],"references":["https://git.kernel.org/stable/c/127b9076baeadd734b18ddc8f2cd93b47d5a3ea3","https://git.kernel.org/stable/c/cad97ca8cfd43a78a19b59949f33e3563d369247","https://git.kernel.org/stable/c/828047c70f4716fde4b1316f7b610e97a4e83824","https://git.kernel.org/stable/c/f2b4f277c41db8d548f38f1dd091bbdf6a5acb07","https://git.kernel.org/stable/c/fbefe31e4598cdb0889eee2e74c995b2212efb08","https://git.kernel.org/stable/c/83c152b55d88cbf6fc4685941fcb31333986774d","https://git.kernel.org/stable/c/3a1ed994d9454132354b860321414955da289929","https://git.kernel.org/stable/c/576a307a7650bd544fbb24df801b9b7863b85e2f","https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":["CWE-191"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/50xxx/CVE-2024-50290.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-50290","state":"PUBLISHED","datePublished":"2024-11-19T01:30:35.352Z","dateUpdated":"2026-05-11T20:49:16.975Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-10-21T19:36:19.985Z"},"containers":{"cna":{"title":"media: cx24116: prevent overflows on SNR calculus","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: cx24116: prevent overflows on SNR calculus\n\nas reported by Coverity, if reading SNR registers fail, a negative\nnumber will be returned, causing an underflow when reading SNR\nregisters.\n\nPrevent that."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"127b9076baeadd734b18ddc8f2cd93b47d5a3ea3","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"cad97ca8cfd43a78a19b59949f33e3563d369247","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"828047c70f4716fde4b1316f7b610e97a4e83824","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"f2b4f277c41db8d548f38f1dd091bbdf6a5acb07","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"fbefe31e4598cdb0889eee2e74c995b2212efb08","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"83c152b55d88cbf6fc4685941fcb31333986774d","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"3a1ed994d9454132354b860321414955da289929","versionType":"git"},{"version":"8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf","status":"affected","lessThan":"576a307a7650bd544fbb24df801b9b7863b85e2f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/dvb-frontends/cx24116.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.28","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.28","versionType":"semver"},{"version":"4.19.324","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.286","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.230","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.172","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.117","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.61","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.8","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/dvb-frontends/cx24116.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/127b9076baeadd734b18ddc8f2cd93b47d5a3ea3"},{"url":"https://git.kernel.org/stable/c/cad97ca8cfd43a78a19b59949f33e3563d369247"},{"url":"https://git.kernel.org/stable/c/828047c70f4716fde4b1316f7b610e97a4e83824"},{"url":"https://git.kernel.org/stable/c/f2b4f277c41db8d548f38f1dd091bbdf6a5acb07"},{"url":"https://git.kernel.org/stable/c/fbefe31e4598cdb0889eee2e74c995b2212efb08"},{"url":"https://git.kernel.org/stable/c/83c152b55d88cbf6fc4685941fcb31333986774d"},{"url":"https://git.kernel.org/stable/c/3a1ed994d9454132354b860321414955da289929"},{"url":"https://git.kernel.org/stable/c/576a307a7650bd544fbb24df801b9b7863b85e2f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:49:16.975Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"4.19.324"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.4.286"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.10.230"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"5.15.172"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.1.117"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.6.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.11.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.28","versionEndExcluding":"6.12"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-50290","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T20:14:24.422369Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-191","lang":"en","type":"CWE","description":"CWE-191 Integer Underflow (Wrap or Wraparound)"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T20:17:21.231Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T22:28:10.894Z"}}]}}}