{"id":"CVE-2023-53185","state":"PUBLISHED","title":"wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: don't allow to overwrite ENDPOINT0 attributes\n\nA bad USB device is able to construct a service connection response\nmessage with target endpoint being ENDPOINT0 which is reserved for\nHTC_CTRL_RSVD_SVC and should not be modified to be used for any other\nservices.\n\nReject such service connection responses.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller.","publishedAt":"2025-09-15T14:04:37.921Z","updatedAt":"2026-05-11T19:39:53.611Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"db8df00cd6d801b3abdb145201c2bdd1c665f585","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"9e3031eea2d45918dc44cbfc6a6029e82882916f","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"4dc3560561a08842b4a4c07ccc5a90e5067dbb5b","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"1044187e7249073f719ebbf9e5ffb4f16f99e555","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"95b4b940f0fb2873dcedad81699e869eb7581c85","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"09740fa9827cfbaf23ecd041e602a426f99be888","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"6a444dffb75238c47d2d852f12cf53f12ad2cba8","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"be2a546c30fe8d72efa032bee612363bb75314bd","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"061b0cb9327b80d7a0f63a33e7c3e2a91a71f142","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath9k/htc_hst.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.35","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.35","versionType":"semver"},{"version":"4.14.322","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.291","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.121","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.39","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.3.13","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4.4","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","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/ath/ath9k/htc_hst.c"]}],"references":["https://git.kernel.org/stable/c/db8df00cd6d801b3abdb145201c2bdd1c665f585","https://git.kernel.org/stable/c/9e3031eea2d45918dc44cbfc6a6029e82882916f","https://git.kernel.org/stable/c/4dc3560561a08842b4a4c07ccc5a90e5067dbb5b","https://git.kernel.org/stable/c/1044187e7249073f719ebbf9e5ffb4f16f99e555","https://git.kernel.org/stable/c/95b4b940f0fb2873dcedad81699e869eb7581c85","https://git.kernel.org/stable/c/09740fa9827cfbaf23ecd041e602a426f99be888","https://git.kernel.org/stable/c/6a444dffb75238c47d2d852f12cf53f12ad2cba8","https://git.kernel.org/stable/c/be2a546c30fe8d72efa032bee612363bb75314bd","https://git.kernel.org/stable/c/061b0cb9327b80d7a0f63a33e7c3e2a91a71f142"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53185.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53185","state":"PUBLISHED","datePublished":"2025-09-15T14:04:37.921Z","dateUpdated":"2026-05-11T19:39:53.611Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-15T13:59:19.065Z"},"containers":{"cna":{"title":"wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: don't allow to overwrite ENDPOINT0 attributes\n\nA bad USB device is able to construct a service connection response\nmessage with target endpoint being ENDPOINT0 which is reserved for\nHTC_CTRL_RSVD_SVC and should not be modified to be used for any other\nservices.\n\nReject such service connection responses.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"db8df00cd6d801b3abdb145201c2bdd1c665f585","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"9e3031eea2d45918dc44cbfc6a6029e82882916f","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"4dc3560561a08842b4a4c07ccc5a90e5067dbb5b","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"1044187e7249073f719ebbf9e5ffb4f16f99e555","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"95b4b940f0fb2873dcedad81699e869eb7581c85","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"09740fa9827cfbaf23ecd041e602a426f99be888","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"6a444dffb75238c47d2d852f12cf53f12ad2cba8","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"be2a546c30fe8d72efa032bee612363bb75314bd","versionType":"git"},{"version":"fb9987d0f748c983bb795a86f47522313f701a08","status":"affected","lessThan":"061b0cb9327b80d7a0f63a33e7c3e2a91a71f142","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath9k/htc_hst.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.35","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.35","versionType":"semver"},{"version":"4.14.322","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.291","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.121","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.39","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.3.13","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4.4","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","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/ath/ath9k/htc_hst.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/db8df00cd6d801b3abdb145201c2bdd1c665f585"},{"url":"https://git.kernel.org/stable/c/9e3031eea2d45918dc44cbfc6a6029e82882916f"},{"url":"https://git.kernel.org/stable/c/4dc3560561a08842b4a4c07ccc5a90e5067dbb5b"},{"url":"https://git.kernel.org/stable/c/1044187e7249073f719ebbf9e5ffb4f16f99e555"},{"url":"https://git.kernel.org/stable/c/95b4b940f0fb2873dcedad81699e869eb7581c85"},{"url":"https://git.kernel.org/stable/c/09740fa9827cfbaf23ecd041e602a426f99be888"},{"url":"https://git.kernel.org/stable/c/6a444dffb75238c47d2d852f12cf53f12ad2cba8"},{"url":"https://git.kernel.org/stable/c/be2a546c30fe8d72efa032bee612363bb75314bd"},{"url":"https://git.kernel.org/stable/c/061b0cb9327b80d7a0f63a33e7c3e2a91a71f142"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:39:53.611Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"4.14.322"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"4.19.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.4.251"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.10.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.1.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.3.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.4.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExclud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