{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74265","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-15T05:44:03.878Z","datePublished":"2026-08-15T05:57:40.976Z","dateUpdated":"2026-08-17T05:16:07.784Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-17T05:16:07.784Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: initialize gdma queue id to INVALID_QUEUE_ID\n\nmana_gd_create_mana_wq_cq() leaves queue->id as 0 (from kzalloc_obj())\nuntil mana_create_wq_obj() assigns the firmware-returned id. If creation\nfails before that, cleanup calls mana_gd_destroy_cq() with id 0, NULLing\ngc->cq_table[0] and silently breaking whichever real CQ owns that slot.\n\nInitialize queue->id to INVALID_QUEUE_ID right after allocation, matching\nmana_gd_create_eq(). The existing (id >= max_num_cqs) guard then\nshort-circuits cleanly."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/microsoft/mana/gdma_main.c"],"versions":[{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"372e7318af379eee29ab6e60848ce7d7db76c85a","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"c6662f3ad1c7c3549a1c39545651833220b0de89","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"8e52a247d9aa979d43eb9ff1e445b9b3bf229d4d","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"a493cbb6b11acd4adc93397a4b12bd460d47620d","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"62ce489acb428a936bdf243e7b92b3eb341447cf","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"150590d9ab0dbeb0087193058363819d4c82a00f","status":"affected","versionType":"git"},{"version":"ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f","lessThan":"5985474e1cb4034680fac2145497a94b0860be50","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/microsoft/mana/gdma_main.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.212","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.178","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"5.13","versionEndExcluding":"5.15.212"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/372e7318af379eee29ab6e60848ce7d7db76c85a"},{"url":"https://git.kernel.org/stable/c/c6662f3ad1c7c3549a1c39545651833220b0de89"},{"url":"https://git.kernel.org/stable/c/8e52a247d9aa979d43eb9ff1e445b9b3bf229d4d"},{"url":"https://git.kernel.org/stable/c/a493cbb6b11acd4adc93397a4b12bd460d47620d"},{"url":"https://git.kernel.org/stable/c/62ce489acb428a936bdf243e7b92b3eb341447cf"},{"url":"https://git.kernel.org/stable/c/150590d9ab0dbeb0087193058363819d4c82a00f"},{"url":"https://git.kernel.org/stable/c/5985474e1cb4034680fac2145497a94b0860be50"}],"title":"net: mana: initialize gdma queue id to INVALID_QUEUE_ID","x_generator":{"engine":"bippy-1.2.0"}}}}