{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53657","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-07T15:16:59.661Z","datePublished":"2025-10-07T15:21:18.268Z","dateUpdated":"2026-05-11T19:49:23.683Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:49:23.683Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: Don't tx before switchdev is fully configured\n\nThere is possibility that ice_eswitch_port_start_xmit might be\ncalled while some resources are still not allocated which might\ncause NULL pointer dereference. Fix this by checking if switchdev\nconfiguration was finished."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/intel/ice/ice_eswitch.c"],"versions":[{"version":"f5396b8a663f7a78ee5b75a47ee524b40795b265","lessThan":"5760a72b3060150b587eff3e879648c7470efddd","status":"affected","versionType":"git"},{"version":"f5396b8a663f7a78ee5b75a47ee524b40795b265","lessThan":"63ff5a94649837d980e3b9ef535c793ec8cb0ca7","status":"affected","versionType":"git"},{"version":"f5396b8a663f7a78ee5b75a47ee524b40795b265","lessThan":"7aa529a69e92b9aff585e569d5003f7c15d8d60b","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/intel/ice/ice_eswitch.c"],"versions":[{"version":"5.16","status":"affected"},{"version":"0","lessThan":"5.16","status":"unaffected","versionType":"semver"},{"version":"6.1.55","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.5","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6","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":"5.16","versionEndExcluding":"6.1.55"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.5.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.6"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5760a72b3060150b587eff3e879648c7470efddd"},{"url":"https://git.kernel.org/stable/c/63ff5a94649837d980e3b9ef535c793ec8cb0ca7"},{"url":"https://git.kernel.org/stable/c/7aa529a69e92b9aff585e569d5003f7c15d8d60b"}],"title":"ice: Don't tx before switchdev is fully configured","x_generator":{"engine":"bippy-1.2.0"}}}}