{"id":"CVE-2026-72039","state":"PUBLISHED","title":"bnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()\n\nIf the allocation of fp[i].tpa_info fails, the error path will not free\nthe struct bnx2x_fastpath allocated earlier, as it is not linked to the\nbp structure yet. Fix that by linking it immediately after allocation.","publishedAt":"2026-08-15T05:51:59.216Z","updatedAt":"2026-08-17T05:07:05.117Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"58594ed2a2f859ffb93edbbfa4aabb7739bea383","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"c51b280b9cd3c9e97bf2cde33bb795c511f09669","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"6d46eaa1e4c078ad674908e24b86e431a7fd4b15","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"5576ee19a6a4aa111c61ce974e70bb79e7bb3952","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"7d8d454b5d24dbad346cd57ef315e7bf1ee8e856","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"356077547b1afa34a8ebae77176a577631a89041","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"a986fde914d88af47eb78fd29c5d1af7952c3500","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.6","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"]}],"references":["https://git.kernel.org/stable/c/58594ed2a2f859ffb93edbbfa4aabb7739bea383","https://git.kernel.org/stable/c/c51b280b9cd3c9e97bf2cde33bb795c511f09669","https://git.kernel.org/stable/c/6d46eaa1e4c078ad674908e24b86e431a7fd4b15","https://git.kernel.org/stable/c/5576ee19a6a4aa111c61ce974e70bb79e7bb3952","https://git.kernel.org/stable/c/7d8d454b5d24dbad346cd57ef315e7bf1ee8e856","https://git.kernel.org/stable/c/6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403","https://git.kernel.org/stable/c/356077547b1afa34a8ebae77176a577631a89041","https://git.kernel.org/stable/c/a986fde914d88af47eb78fd29c5d1af7952c3500"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72039.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72039","state":"PUBLISHED","datePublished":"2026-08-15T05:51:59.216Z","dateUpdated":"2026-08-17T05:07:05.117Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.901Z"},"containers":{"cna":{"title":"bnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()\n\nIf the allocation of fp[i].tpa_info fails, the error path will not free\nthe struct bnx2x_fastpath allocated earlier, as it is not linked to the\nbp structure yet. Fix that by linking it immediately after allocation."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"58594ed2a2f859ffb93edbbfa4aabb7739bea383","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"c51b280b9cd3c9e97bf2cde33bb795c511f09669","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"6d46eaa1e4c078ad674908e24b86e431a7fd4b15","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"5576ee19a6a4aa111c61ce974e70bb79e7bb3952","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"7d8d454b5d24dbad346cd57ef315e7bf1ee8e856","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"356077547b1afa34a8ebae77176a577631a89041","versionType":"git"},{"version":"15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6","status":"affected","lessThan":"a986fde914d88af47eb78fd29c5d1af7952c3500","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.6","versionType":"semver"},{"version":"5.10.261","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.212","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/58594ed2a2f859ffb93edbbfa4aabb7739bea383"},{"url":"https://git.kernel.org/stable/c/c51b280b9cd3c9e97bf2cde33bb795c511f09669"},{"url":"https://git.kernel.org/stable/c/6d46eaa1e4c078ad674908e24b86e431a7fd4b15"},{"url":"https://git.kernel.org/stable/c/5576ee19a6a4aa111c61ce974e70bb79e7bb3952"},{"url":"https://git.kernel.org/stable/c/7d8d454b5d24dbad346cd57ef315e7bf1ee8e856"},{"url":"https://git.kernel.org/stable/c/6c98ccdb9a0967e04a7b1866eb0d97c0c8c0e403"},{"url":"https://git.kernel.org/stable/c/356077547b1afa34a8ebae77176a577631a89041"},{"url":"https://git.kernel.org/stable/c/a986fde914d88af47eb78fd29c5d1af7952c3500"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T05:07:05.117Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.10.261"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.15.212"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}