{"id":"CVE-2022-50565","state":"PUBLISHED","title":"wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()\n\nurbs does not be freed in exception paths in __lf_x_usb_enable_rx().\nThat will trigger memory leak. To fix it, add kfree() for urbs within\n\"error\" label. Compile tested only.","publishedAt":"2025-10-22T13:23:23.335Z","updatedAt":"2026-05-11T19:21:52.917Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"286464463a05cb4bad80b134e24f8ffaab20bee4","versionType":"git"},{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"fce7e46273649d9cdcd98d89551975a65f206a14","versionType":"git"},{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"895b3b06efc285c1245242e9638b9ae251dc13ec","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/purelifi/plfxlc/usb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/purelifi/plfxlc/usb.c"]}],"references":["https://git.kernel.org/stable/c/286464463a05cb4bad80b134e24f8ffaab20bee4","https://git.kernel.org/stable/c/fce7e46273649d9cdcd98d89551975a65f206a14","https://git.kernel.org/stable/c/895b3b06efc285c1245242e9638b9ae251dc13ec"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50565.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50565","state":"PUBLISHED","datePublished":"2025-10-22T13:23:23.335Z","dateUpdated":"2026-05-11T19:21:52.917Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-10-22T13:20:23.760Z"},"containers":{"cna":{"title":"wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()\n\nurbs does not be freed in exception paths in __lf_x_usb_enable_rx().\nThat will trigger memory leak. To fix it, add kfree() for urbs within\n\"error\" label. Compile tested only."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"286464463a05cb4bad80b134e24f8ffaab20bee4","versionType":"git"},{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"fce7e46273649d9cdcd98d89551975a65f206a14","versionType":"git"},{"version":"68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124","status":"affected","lessThan":"895b3b06efc285c1245242e9638b9ae251dc13ec","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/purelifi/plfxlc/usb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/purelifi/plfxlc/usb.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/286464463a05cb4bad80b134e24f8ffaab20bee4"},{"url":"https://git.kernel.org/stable/c/fce7e46273649d9cdcd98d89551975a65f206a14"},{"url":"https://git.kernel.org/stable/c/895b3b06efc285c1245242e9638b9ae251dc13ec"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:21:52.917Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}