{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50172","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-06-18T10:57:27.427Z","datePublished":"2025-06-18T11:03:24.408Z","dateUpdated":"2026-05-11T19:14:12.513Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:14:12.513Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg\n\nFree the skb if mt76u_bulk_msg fails in __mt76x02u_mcu_send_msg routine."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c"],"versions":[{"version":"4c89ff2c74e39b60f1f6e650721f6f92f007ea5b","lessThan":"3ad958bc488e3ecb0207d31621c00efb86f17482","status":"affected","versionType":"git"},{"version":"4c89ff2c74e39b60f1f6e650721f6f92f007ea5b","lessThan":"f1609c4f4a21777e081b36596224802b85052ad9","status":"affected","versionType":"git"},{"version":"4c89ff2c74e39b60f1f6e650721f6f92f007ea5b","lessThan":"da1ab462b96c5d47a0755aec957bae3d685538c5","status":"affected","versionType":"git"},{"version":"4c89ff2c74e39b60f1f6e650721f6f92f007ea5b","lessThan":"2f53ba46d8c97aca681adbe5098e1f84580c446d","status":"affected","versionType":"git"},{"version":"4c89ff2c74e39b60f1f6e650721f6f92f007ea5b","lessThan":"cffd93411575afd987788e2ec3cb8eaff70f0215","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/wireless/mediatek/mt76/mt76x02_usb_mcu.c"],"versions":[{"version":"4.20","status":"affected"},{"version":"0","lessThan":"4.20","status":"unaffected","versionType":"semver"},{"version":"5.10.137","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.61","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.18","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19.2","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"4.20","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3ad958bc488e3ecb0207d31621c00efb86f17482"},{"url":"https://git.kernel.org/stable/c/f1609c4f4a21777e081b36596224802b85052ad9"},{"url":"https://git.kernel.org/stable/c/da1ab462b96c5d47a0755aec957bae3d685538c5"},{"url":"https://git.kernel.org/stable/c/2f53ba46d8c97aca681adbe5098e1f84580c446d"},{"url":"https://git.kernel.org/stable/c/cffd93411575afd987788e2ec3cb8eaff70f0215"}],"title":"mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg","x_generator":{"engine":"bippy-1.2.0"}}}}