{"id":"CVE-2026-23015","state":"PUBLISHED","title":"gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths\n\nThe reference obtained by calling usb_get_dev() is not released in the\ngpio_mpsse_probe() error paths. Fix that by using device managed helper\nfunctions. Also remove the usb_put_dev() call in the disconnect function\nsince now it will be released automatically.","publishedAt":"2026-01-31T11:38:57.983Z","updatedAt":"2026-05-11T21:58:21.315Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c46a74ff05c0ac76ba11ef21c930c3b447abf31a","status":"affected","lessThan":"7ea26e6dcabc270433b6ded2a1aee85b215d1b28","versionType":"git"},{"version":"c46a74ff05c0ac76ba11ef21c930c3b447abf31a","status":"affected","lessThan":"1e876e5a0875e71e34148c9feb2eedd3bf6b2b43","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-mpsse.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.18.6","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-mpsse.c"]}],"references":["https://git.kernel.org/stable/c/7ea26e6dcabc270433b6ded2a1aee85b215d1b28","https://git.kernel.org/stable/c/1e876e5a0875e71e34148c9feb2eedd3bf6b2b43"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23015.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23015","state":"PUBLISHED","datePublished":"2026-01-31T11:38:57.983Z","dateUpdated":"2026-05-11T21:58:21.315Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:37:45.940Z"},"containers":{"cna":{"title":"gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths\n\nThe reference obtained by calling usb_get_dev() is not released in the\ngpio_mpsse_probe() error paths. Fix that by using device managed helper\nfunctions. Also remove the usb_put_dev() call in the disconnect function\nsince now it will be released automatically."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"c46a74ff05c0ac76ba11ef21c930c3b447abf31a","status":"affected","lessThan":"7ea26e6dcabc270433b6ded2a1aee85b215d1b28","versionType":"git"},{"version":"c46a74ff05c0ac76ba11ef21c930c3b447abf31a","status":"affected","lessThan":"1e876e5a0875e71e34148c9feb2eedd3bf6b2b43","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-mpsse.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.13","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.13","versionType":"semver"},{"version":"6.18.6","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-mpsse.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/7ea26e6dcabc270433b6ded2a1aee85b215d1b28"},{"url":"https://git.kernel.org/stable/c/1e876e5a0875e71e34148c9feb2eedd3bf6b2b43"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:58:21.315Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}