{"id":"CVE-2023-53467","state":"PUBLISHED","title":"wifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()\n\nDo `kfree_skb(new)` before `goto out` to prevent potential leak.","publishedAt":"2025-10-01T11:42:37.757Z","updatedAt":"2026-05-11T19:45:34.102Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"1e336d6bab68973084a18c1e4bd78cd0bbbdcacd","versionType":"git"},{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"a10b6d73123bd480751d916575835abb615072fd","versionType":"git"},{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"4a0e218cc9c42d1903ade8b5a371dcf48cf918c5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/fw.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","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/fw.c"]}],"references":["https://git.kernel.org/stable/c/1e336d6bab68973084a18c1e4bd78cd0bbbdcacd","https://git.kernel.org/stable/c/a10b6d73123bd480751d916575835abb615072fd","https://git.kernel.org/stable/c/4a0e218cc9c42d1903ade8b5a371dcf48cf918c5"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53467.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53467","state":"PUBLISHED","datePublished":"2025-10-01T11:42:37.757Z","dateUpdated":"2026-05-11T19:45:34.102Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-01T11:39:39.400Z"},"containers":{"cna":{"title":"wifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()\n\nDo `kfree_skb(new)` before `goto out` to prevent potential leak."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"1e336d6bab68973084a18c1e4bd78cd0bbbdcacd","versionType":"git"},{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"a10b6d73123bd480751d916575835abb615072fd","versionType":"git"},{"version":"895907779752606f6a4795abfc008509f8e38314","status":"affected","lessThan":"4a0e218cc9c42d1903ade8b5a371dcf48cf918c5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/realtek/rtw89/fw.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.18","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.18","versionType":"semver"},{"version":"6.1.16","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.3","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3","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/fw.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1e336d6bab68973084a18c1e4bd78cd0bbbdcacd"},{"url":"https://git.kernel.org/stable/c/a10b6d73123bd480751d916575835abb615072fd"},{"url":"https://git.kernel.org/stable/c/4a0e218cc9c42d1903ade8b5a371dcf48cf918c5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:45:34.102Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}