{"id":"CVE-2024-47756","state":"PUBLISHED","title":"PCI: keystone: Fix if-statement expression in ks_pcie_quirk()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: keystone: Fix if-statement expression in ks_pcie_quirk()\n\nThis code accidentally uses && where || was intended.  It potentially\nresults in a NULL dereference.\n\nThus, fix the if-statement expression to use the correct condition.\n\n[kwilczynski: commit log]","publishedAt":"2024-10-21T12:14:19.768Z","updatedAt":"2026-05-23T15:53:53.217Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"cfb006e185f64edbbdf7869eac352442bc76b8f6","status":"affected","lessThan":"9c9afc3e75069fcfb067727973242cfbf00dd7eb","versionType":"git"},{"version":"ebbdbbc580c1695dec283d0ba6448729dc993246","status":"affected","lessThan":"c289903b7a216df5ea6e1850ddf1b958eea9921d","versionType":"git"},{"version":"135843c351c08df72bdd4b4ebea53c8052a76881","status":"affected","lessThan":"dc5aeba07395c8dfa29bb878c8ce4d5180427221","versionType":"git"},{"version":"af218c803fe298ddf00abef331aa526b20d7ea61","status":"affected","lessThan":"23838bef2adb714ec37b2d6141dccf4a3a70bdef","versionType":"git"},{"version":"576d0fb6f8d4bd4695e70eee173a1b9c7bae9572","status":"affected","lessThan":"e85ab507882db165c10a858d7f685a0a38f0312e","versionType":"git"},{"version":"dd47051c76c8acd8cb983f01b4d1265da29cb66a","status":"affected","lessThan":"72210e52e19a27f615e0b5273d2bf012d0dc318d","versionType":"git"},{"version":"86f271f22bbb6391410a07e08d6ca3757fda01fa","status":"affected","lessThan":"2171c5cb2fbc3e03af7e8116cd58736c09328655","versionType":"git"},{"version":"86f271f22bbb6391410a07e08d6ca3757fda01fa","status":"affected","lessThan":"6188a1c762eb9bbd444f47696eda77a5eae6207a","versionType":"git"},{"version":"5.4.284","status":"affected","lessThan":"5.4.285","versionType":"semver"},{"version":"5.10.226","status":"affected","lessThan":"5.10.227","versionType":"semver"},{"version":"5.15.167","status":"affected","lessThan":"5.15.168","versionType":"semver"},{"version":"6.1.110","status":"affected","lessThan":"6.1.113","versionType":"semver"},{"version":"6.6.51","status":"affected","lessThan":"6.6.54","versionType":"semver"},{"version":"6.10.10","status":"affected","lessThan":"6.10.13","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pci/controller/dwc/pci-keystone.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"5.4.285","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.227","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.168","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.113","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.54","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.13","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11.2","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/pci/controller/dwc/pci-keystone.c"]}],"references":["https://git.kernel.org/stable/c/9c9afc3e75069fcfb067727973242cfbf00dd7eb","https://git.kernel.org/stable/c/c289903b7a216df5ea6e1850ddf1b958eea9921d","https://git.kernel.org/stable/c/dc5aeba07395c8dfa29bb878c8ce4d5180427221","https://git.kernel.org/stable/c/23838bef2adb714ec37b2d6141dccf4a3a70bdef","https://git.kernel.org/stable/c/e85ab507882db165c10a858d7f685a0a38f0312e","https://git.kernel.org/stable/c/72210e52e19a27f615e0b5273d2bf012d0dc318d","https://git.kernel.org/stable/c/2171c5cb2fbc3e03af7e8116cd58736c09328655","https://git.kernel.org/stable/c/6188a1c762eb9bbd444f47696eda77a5eae6207a","https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47756.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47756","state":"PUBLISHED","datePublished":"2024-10-21T12:14:19.768Z","dateUpdated":"2026-05-23T15:53:53.217Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-30T16:00:12.962Z"},"containers":{"cna":{"title":"PCI: keystone: Fix if-statement expression in ks_pcie_quirk()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: keystone: Fix if-statement expression in ks_pcie_quirk()\n\nThis code accidentally uses && where || was intended.  It potentially\nresults in a NULL dereference.\n\nThus, fix the if-statement expression to use the correct condition.\n\n[kwilczynski: commit log]"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"cfb006e185f64edbbdf7869eac352442bc76b8f6","status":"affected","lessThan":"9c9afc3e75069fcfb067727973242cfbf00dd7eb","versionType":"git"},{"version":"ebbdbbc580c1695dec283d0ba6448729dc993246","status":"affected","lessThan":"c289903b7a216df5ea6e1850ddf1b958eea9921d","versionType":"git"},{"version":"135843c351c08df72bdd4b4ebea53c8052a76881","status":"affected","lessThan":"dc5aeba07395c8dfa29bb878c8ce4d5180427221","versionType":"git"},{"version":"af218c803fe298ddf00abef331aa526b20d7ea61","status":"affected","lessThan":"23838bef2adb714ec37b2d6141dccf4a3a70bdef","versionType":"git"},{"version":"576d0fb6f8d4bd4695e70eee173a1b9c7bae9572","status":"affected","lessThan":"e85ab507882db165c10a858d7f685a0a38f0312e","versionType":"git"},{"version":"dd47051c76c8acd8cb983f01b4d1265da29cb66a","status":"affected","lessThan":"72210e52e19a27f615e0b5273d2bf012d0dc318d","versionType":"git"},{"version":"86f271f22bbb6391410a07e08d6ca3757fda01fa","status":"affected","lessThan":"2171c5cb2fbc3e03af7e8116cd58736c09328655","versionType":"git"},{"version":"86f271f22bbb6391410a07e08d6ca3757fda01fa","status":"affected","lessThan":"6188a1c762eb9bbd444f47696eda77a5eae6207a","versionType":"git"},{"version":"5.4.284","status":"affected","lessThan":"5.4.285","versionType":"semver"},{"version":"5.10.226","status":"affected","lessThan":"5.10.227","versionType":"semver"},{"version":"5.15.167","status":"affected","lessThan":"5.15.168","versionType":"semver"},{"version":"6.1.110","status":"affected","lessThan":"6.1.113","versionType":"semver"},{"version":"6.6.51","status":"affected","lessThan":"6.6.54","versionType":"semver"},{"version":"6.10.10","status":"affected","lessThan":"6.10.13","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pci/controller/dwc/pci-keystone.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"5.4.285","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.227","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.168","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.113","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.54","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.13","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11.2","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/pci/controller/dwc/pci-keystone.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/9c9afc3e75069fcfb067727973242cfbf00dd7eb"},{"url":"https://git.kernel.org/stable/c/c289903b7a216df5ea6e1850ddf1b958eea9921d"},{"url":"https://git.kernel.org/stable/c/dc5aeba07395c8dfa29bb878c8ce4d5180427221"},{"url":"https://git.kernel.org/stable/c/23838bef2adb714ec37b2d6141dccf4a3a70bdef"},{"url":"https://git.kernel.org/stable/c/e85ab507882db165c10a858d7f685a0a38f0312e"},{"url":"https://git.kernel.org/stable/c/72210e52e19a27f615e0b5273d2bf012d0dc318d"},{"url":"https://git.kernel.org/stable/c/2171c5cb2fbc3e03af7e8116cd58736c09328655"},{"url":"https://git.kernel.org/stable/c/6188a1c762eb9bbd444f47696eda77a5eae6207a"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:53:53.217Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.284","versionEndExcluding":"5.4.285"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.226","versionEndExcluding":"5.10.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.167","versionEndExcluding":"5.15.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.110","versionEndExcluding":"6.1.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.51","versionEndExcluding":"6.6.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10.10","versionEndExcluding":"6.10.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","v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