{"id":"CVE-2026-31545","state":"PUBLISHED","title":"NFC: nxp-nci: allow GPIOs to sleep","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nxp-nci: allow GPIOs to sleep\n\nAllow the firmware and enable GPIOs to sleep.\n\nThis fixes a `WARN_ON' and allows the driver to operate GPIOs which are\nconnected to I2C GPIO expanders.\n\n-- >8 --\nkernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98\n-- >8 --","publishedAt":"2026-04-24T14:33:13.885Z","updatedAt":"2026-05-11T22:10:50.934Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"0c2320c3c860d281cbc2f49fc574c1947a6b9e2a","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"2a175bc3c338c6b2bc55004e93dd35a2467bdca2","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"70662874f646871c2f08ef1cf2544ba9a5f71b96","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"548a1bfe591364e63bce4af7c5802bb434efdaf8","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"4de9ed2ea22d611b4149969266b45a86ea8daf35","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"783f05e560d761dee7ff602b97edb0e54f2e9727","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"55dc632ab2ac2889b15995a9eef56c753d48ebc7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/nxp-nci/i2c.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.4","versionType":"semver"},{"version":"5.10.253","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.203","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.167","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.130","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.78","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.20","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.10","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/nxp-nci/i2c.c"]}],"references":["https://git.kernel.org/stable/c/0c2320c3c860d281cbc2f49fc574c1947a6b9e2a","https://git.kernel.org/stable/c/2a175bc3c338c6b2bc55004e93dd35a2467bdca2","https://git.kernel.org/stable/c/c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78","https://git.kernel.org/stable/c/70662874f646871c2f08ef1cf2544ba9a5f71b96","https://git.kernel.org/stable/c/548a1bfe591364e63bce4af7c5802bb434efdaf8","https://git.kernel.org/stable/c/4de9ed2ea22d611b4149969266b45a86ea8daf35","https://git.kernel.org/stable/c/783f05e560d761dee7ff602b97edb0e54f2e9727","https://git.kernel.org/stable/c/55dc632ab2ac2889b15995a9eef56c753d48ebc7"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/31xxx/CVE-2026-31545.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31545","state":"PUBLISHED","datePublished":"2026-04-24T14:33:13.885Z","dateUpdated":"2026-05-11T22:10:50.934Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-03-09T15:48:24.114Z"},"containers":{"cna":{"title":"NFC: nxp-nci: allow GPIOs to sleep","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nxp-nci: allow GPIOs to sleep\n\nAllow the firmware and enable GPIOs to sleep.\n\nThis fixes a `WARN_ON' and allows the driver to operate GPIOs which are\nconnected to I2C GPIO expanders.\n\n-- >8 --\nkernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98\n-- >8 --"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"0c2320c3c860d281cbc2f49fc574c1947a6b9e2a","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"2a175bc3c338c6b2bc55004e93dd35a2467bdca2","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"70662874f646871c2f08ef1cf2544ba9a5f71b96","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"548a1bfe591364e63bce4af7c5802bb434efdaf8","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"4de9ed2ea22d611b4149969266b45a86ea8daf35","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"783f05e560d761dee7ff602b97edb0e54f2e9727","versionType":"git"},{"version":"43201767b44cbd873c60dbd2acd370147588cb18","status":"affected","lessThan":"55dc632ab2ac2889b15995a9eef56c753d48ebc7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/nxp-nci/i2c.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.4","versionType":"semver"},{"version":"5.10.253","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.203","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.167","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.130","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.78","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.20","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.10","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nfc/nxp-nci/i2c.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/0c2320c3c860d281cbc2f49fc574c1947a6b9e2a"},{"url":"https://git.kernel.org/stable/c/2a175bc3c338c6b2bc55004e93dd35a2467bdca2"},{"url":"https://git.kernel.org/stable/c/c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78"},{"url":"https://git.kernel.org/stable/c/70662874f646871c2f08ef1cf2544ba9a5f71b96"},{"url":"https://git.kernel.org/stable/c/548a1bfe591364e63bce4af7c5802bb434efdaf8"},{"url":"https://git.kernel.org/stable/c/4de9ed2ea22d611b4149969266b45a86ea8daf35"},{"url":"https://git.kernel.org/stable/c/783f05e560d761dee7ff602b97edb0e54f2e9727"},{"url":"https://git.kernel.org/stable/c/55dc632ab2ac2889b15995a9eef56c753d48ebc7"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T22:10:50.934Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.253"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.203"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.1.167"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.6.130"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.12.78"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.18.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"6.19.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"7.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}