{"id":"CVE-2026-53179","state":"PUBLISHED","title":"staging: rtl8723bs: fix buffer over-read in rtw_update_protection","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8723bs: fix buffer over-read in rtw_update_protection\n\nrtw_update_protection() is called with a pointer offset into the\nies buffer but the full ie_length is passed, causing a potential\nbuffer over-read.","publishedAt":"2026-06-25T08:38:54.677Z","updatedAt":"2026-10-21T12:42:14.034Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"d95edbbf7830d77ad68d437c384055eac8cd9892","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"c35ce55b12bb8fcd365daeb516e9782048119b36","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"735dabdf21561a24d8bcae456c9c32f7f961a029","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"303f65af819f6d5aa302e82bce72b57a8575faea","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"514ab98364595007d4557ecc85d7e5f012c504d3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/rtl8723bs/core/rtw_mlme.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.95","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.36","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/rtl8723bs/core/rtw_mlme.c"]}],"references":["https://git.kernel.org/stable/c/d95edbbf7830d77ad68d437c384055eac8cd9892","https://git.kernel.org/stable/c/c35ce55b12bb8fcd365daeb516e9782048119b36","https://git.kernel.org/stable/c/735dabdf21561a24d8bcae456c9c32f7f961a029","https://git.kernel.org/stable/c/303f65af819f6d5aa302e82bce72b57a8575faea","https://git.kernel.org/stable/c/514ab98364595007d4557ecc85d7e5f012c504d3"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53179.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53179","state":"PUBLISHED","datePublished":"2026-06-25T08:38:54.677Z","dateUpdated":"2026-10-21T12:42:14.034Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-06-09T07:44:35.389Z"},"containers":{"cna":{"title":"staging: rtl8723bs: fix buffer over-read in rtw_update_protection","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8723bs: fix buffer over-read in rtw_update_protection\n\nrtw_update_protection() is called with a pointer offset into the\nies buffer but the full ie_length is passed, causing a potential\nbuffer over-read."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"d95edbbf7830d77ad68d437c384055eac8cd9892","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"c35ce55b12bb8fcd365daeb516e9782048119b36","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"735dabdf21561a24d8bcae456c9c32f7f961a029","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"303f65af819f6d5aa302e82bce72b57a8575faea","versionType":"git"},{"version":"d3fcee1b78a533c256077f1300dd236801397cf7","status":"affected","lessThan":"514ab98364595007d4557ecc85d7e5f012c504d3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/rtl8723bs/core/rtw_mlme.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.95","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.36","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/staging/rtl8723bs/core/rtw_mlme.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d95edbbf7830d77ad68d437c384055eac8cd9892"},{"url":"https://git.kernel.org/stable/c/c35ce55b12bb8fcd365daeb516e9782048119b36"},{"url":"https://git.kernel.org/stable/c/735dabdf21561a24d8bcae456c9c32f7f961a029"},{"url":"https://git.kernel.org/stable/c/303f65af819f6d5aa302e82bce72b57a8575faea"},{"url":"https://git.kernel.org/stable/c/514ab98364595007d4557ecc85d7e5f012c504d3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-21T12:42:14.034Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.12.95"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.18.36"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}