{"id":"CVE-2026-98710","state":"PUBLISHED","title":"wifi: iwlegacy: 3945: free EEPROM data on remove","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlegacy: 3945: free EEPROM data on remove\n\nil3945_pci_probe() calls il_eeprom_init(), which allocates memory for\nthe EEPROM data. The probe failure paths release this allocation with\nil_eeprom_free(), but the remove path does not free it after a\nsuccessful probe.\n\nAs a result, the EEPROM data is leaked when the PCI device is removed.\n\nFree the EEPROM data in il3945_pci_remove() before releasing the\nmac80211 hardware structure.\n\nThis issue was found by manual code inspection.","publishedAt":"2026-10-18T15:46:40.790Z","updatedAt":"2026-10-30T12:39:01.294Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"52990dd317f76c1baa3665e3b1513cf3d4b48f5e","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"a17d3fbca1731ae84c03a3dea0970f62f19757fb","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"39a3af97a23f6778887528c1fb4ffc60017ed0e6","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"3ebc529726c0c038f49e513a7a6f1893552ee803","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"ab7bee2cd55f665cb29fa0ace2ec14020e0a452e","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"cd8f8f45d81aac384311701d7ffe26567af2e783","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"89f9d6186dc7429f38132635526e28549c913c0b","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"f8ebe286394c0bbb4a6dbacb182a34ab6376922d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlegacy/3945-mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.27","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.27","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/intel/iwlegacy/3945-mac.c"]}],"references":["https://git.kernel.org/stable/c/52990dd317f76c1baa3665e3b1513cf3d4b48f5e","https://git.kernel.org/stable/c/a17d3fbca1731ae84c03a3dea0970f62f19757fb","https://git.kernel.org/stable/c/39a3af97a23f6778887528c1fb4ffc60017ed0e6","https://git.kernel.org/stable/c/3ebc529726c0c038f49e513a7a6f1893552ee803","https://git.kernel.org/stable/c/ab7bee2cd55f665cb29fa0ace2ec14020e0a452e","https://git.kernel.org/stable/c/cd8f8f45d81aac384311701d7ffe26567af2e783","https://git.kernel.org/stable/c/89f9d6186dc7429f38132635526e28549c913c0b","https://git.kernel.org/stable/c/f8ebe286394c0bbb4a6dbacb182a34ab6376922d"],"weaknesses":[],"ingestedAt":"2026-10-30T12:58:04.520Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98710.json","commit":"1f312381e38164a43607eebab851b151dd16861e","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98710","state":"PUBLISHED","datePublished":"2026-10-18T15:46:40.790Z","dateUpdated":"2026-10-30T12:39:01.294Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.365Z"},"containers":{"cna":{"title":"wifi: iwlegacy: 3945: free EEPROM data on remove","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlegacy: 3945: free EEPROM data on remove\n\nil3945_pci_probe() calls il_eeprom_init(), which allocates memory for\nthe EEPROM data. The probe failure paths release this allocation with\nil_eeprom_free(), but the remove path does not free it after a\nsuccessful probe.\n\nAs a result, the EEPROM data is leaked when the PCI device is removed.\n\nFree the EEPROM data in il3945_pci_remove() before releasing the\nmac80211 hardware structure.\n\nThis issue was found by manual code inspection."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"52990dd317f76c1baa3665e3b1513cf3d4b48f5e","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"a17d3fbca1731ae84c03a3dea0970f62f19757fb","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"39a3af97a23f6778887528c1fb4ffc60017ed0e6","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"3ebc529726c0c038f49e513a7a6f1893552ee803","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"ab7bee2cd55f665cb29fa0ace2ec14020e0a452e","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"cd8f8f45d81aac384311701d7ffe26567af2e783","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"89f9d6186dc7429f38132635526e28549c913c0b","versionType":"git"},{"version":"073d3f5f1b3b6512eb82a3d40c84dedb14dc6f73","status":"affected","lessThan":"f8ebe286394c0bbb4a6dbacb182a34ab6376922d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlegacy/3945-mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.27","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.27","versionType":"semver"},{"version":"5.10.273","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.224","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","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/intel/iwlegacy/3945-mac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/52990dd317f76c1baa3665e3b1513cf3d4b48f5e"},{"url":"https://git.kernel.org/stable/c/a17d3fbca1731ae84c03a3dea0970f62f19757fb"},{"url":"https://git.kernel.org/stable/c/39a3af97a23f6778887528c1fb4ffc60017ed0e6"},{"url":"https://git.kernel.org/stable/c/3ebc529726c0c038f49e513a7a6f1893552ee803"},{"url":"https://git.kernel.org/stable/c/ab7bee2cd55f665cb29fa0ace2ec14020e0a452e"},{"url":"https://git.kernel.org/stable/c/cd8f8f45d81aac384311701d7ffe26567af2e783"},{"url":"https://git.kernel.org/stable/c/89f9d6186dc7429f38132635526e28549c913c0b"},{"url":"https://git.kernel.org/stable/c/f8ebe286394c0bbb4a6dbacb182a34ab6376922d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:39:01.294Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"5.10.273"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"5.15.224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.27","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}