{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37874","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.960Z","datePublished":"2025-05-09T06:44:02.314Z","dateUpdated":"2026-05-11T21:16:46.889Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:16:46.889Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ngbe: fix memory leak in ngbe_probe() error path\n\nWhen ngbe_sw_init() is called, memory is allocated for wx->rss_key\nin wx_init_rss_key(). However, in ngbe_probe() function, the subsequent\nerror paths after ngbe_sw_init() don't free the rss_key. Fix that by\nfreeing it in error path along with wx->mac_table.\n\nAlso change the label to which execution jumps when ngbe_sw_init()\nfails, because otherwise, it could lead to a double free for rss_key,\nwhen the mac_table allocation fails in wx_sw_init()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/wangxun/ngbe/ngbe_main.c"],"versions":[{"version":"02338c484ab6250b81f0266ffb40d53c3efe0f47","lessThan":"7c2b66a31c7a4866400f7e6fb43cb32021bfca01","status":"affected","versionType":"git"},{"version":"02338c484ab6250b81f0266ffb40d53c3efe0f47","lessThan":"8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29","status":"affected","versionType":"git"},{"version":"02338c484ab6250b81f0266ffb40d53c3efe0f47","lessThan":"397487338eff1891c4654ce7deaafbf72a1688b2","status":"affected","versionType":"git"},{"version":"02338c484ab6250b81f0266ffb40d53c3efe0f47","lessThan":"88fa80021b77732bc98f73fb69d69c7cc37b9f0d","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/wangxun/ngbe/ngbe_main.c"],"versions":[{"version":"6.2","status":"affected"},{"version":"0","lessThan":"6.2","status":"unaffected","versionType":"semver"},{"version":"6.6.88","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.25","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.4","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"6.2","versionEndExcluding":"6.6.88"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.12.25"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.14.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7c2b66a31c7a4866400f7e6fb43cb32021bfca01"},{"url":"https://git.kernel.org/stable/c/8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29"},{"url":"https://git.kernel.org/stable/c/397487338eff1891c4654ce7deaafbf72a1688b2"},{"url":"https://git.kernel.org/stable/c/88fa80021b77732bc98f73fb69d69c7cc37b9f0d"}],"title":"net: ngbe: fix memory leak in ngbe_probe() error path","x_generator":{"engine":"bippy-1.2.0"}}}}