{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53066","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-05-02T15:51:43.548Z","datePublished":"2025-05-02T15:55:19.730Z","dateUpdated":"2026-05-11T19:37:53.392Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:37:53.392Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nqed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info\n\nWe have to make sure that the info returned by the helper is valid\nbefore using it.\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE\nstatic analysis tool."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/qlogic/qed/qed_sriov.c"],"versions":[{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"7bd0037822fd04da13721f77a42ee5a077d4c5fb","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"7742c08e012eb65405e8304d100641638c5ff882","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"39c3b9dd481c3afce9439b29bafe00444cb4406b","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"e42d3bde4ec03c863259878dddaef5c351cca7ad","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"97ea704f39b5ded96f071e98701aa543f6f89683","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"b224b0cab3a66e93d414825065a2e667a1d28c32","status":"affected","versionType":"git"},{"version":"733def6a04bf3d2810dd675e1240f8df94d633c3","lessThan":"25143b6a01d0cc5319edd3de22ffa2578b045550","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/net/ethernet/qlogic/qed/qed_sriov.c"],"versions":[{"version":"4.7","status":"affected"},{"version":"0","lessThan":"4.7","status":"unaffected","versionType":"semver"},{"version":"4.14.312","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.280","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.240","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.177","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.105","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.22","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.9","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","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":"4.7","versionEndExcluding":"4.14.312"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"4.19.280"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"5.4.240"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"5.10.177"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"5.15.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.1.22"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.2.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb"},{"url":"https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882"},{"url":"https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270"},{"url":"https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b"},{"url":"https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad"},{"url":"https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683"},{"url":"https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32"},{"url":"https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550"}],"title":"qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info","x_generator":{"engine":"bippy-1.2.0"}}}}