{"id":"CVE-2022-50863","state":"PUBLISHED","title":"wifi: rtw89: free unused skb to prevent memory leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw89: free unused skb to prevent memory leak\n\nThis avoid potential memory leak under power saving mode.","publishedAt":"2025-12-30T12:15:35.834Z","updatedAt":"2026-05-11T19:26:34.757Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"d4b4f6ff8ff1b87d25977423cf38fb61744d0023","versionType":"git"},{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"216c59b66f2d0c428a4fdaa24dc28cd6be4a2bf6","versionType":"git"},{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"eae672f386049146058b9e5d3d33e9e4af9dca1d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/core.c"]}],"references":["https://git.kernel.org/stable/c/d4b4f6ff8ff1b87d25977423cf38fb61744d0023","https://git.kernel.org/stable/c/216c59b66f2d0c428a4fdaa24dc28cd6be4a2bf6","https://git.kernel.org/stable/c/eae672f386049146058b9e5d3d33e9e4af9dca1d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50863.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50863","state":"PUBLISHED","datePublished":"2025-12-30T12:15:35.834Z","dateUpdated":"2026-05-11T19:26:34.757Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-30T12:06:07.135Z"},"containers":{"cna":{"title":"wifi: rtw89: free unused skb to prevent memory leak","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw89: free unused skb to prevent memory leak\n\nThis avoid potential memory leak under power saving mode."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"d4b4f6ff8ff1b87d25977423cf38fb61744d0023","versionType":"git"},{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"216c59b66f2d0c428a4fdaa24dc28cd6be4a2bf6","versionType":"git"},{"version":"fc5f311fce742d906294360e378c1df631d2d692","status":"affected","lessThan":"eae672f386049146058b9e5d3d33e9e4af9dca1d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"5.19.17","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0.3","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d4b4f6ff8ff1b87d25977423cf38fb61744d0023"},{"url":"https://git.kernel.org/stable/c/216c59b66f2d0c428a4fdaa24dc28cd6be4a2bf6"},{"url":"https://git.kernel.org/stable/c/eae672f386049146058b9e5d3d33e9e4af9dca1d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:26:34.757Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}