{"id":"CVE-2022-49570","state":"PUBLISHED","title":"gpio: gpio-xilinx: Fix integer overflow","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: gpio-xilinx: Fix integer overflow\n\nCurrent implementation is not able to configure more than 32 pins\ndue to incorrect data type. So type casting with unsigned long\nto avoid it.","publishedAt":"2025-02-26T02:23:13.703Z","updatedAt":"2026-05-11T19:02:30.383Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"e129e5486b981d324057e6986059f852658b0d00","versionType":"git"},{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"6f16a5390640807dde420ee5ccbc4c95577aea6a","versionType":"git"},{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"32c094a09d5829ad9b02cdf667569aefa8de0ea6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-xilinx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.58","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.15","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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-xilinx.c"]}],"references":["https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00","https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a","https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49570.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49570","state":"PUBLISHED","datePublished":"2025-02-26T02:23:13.703Z","dateUpdated":"2026-05-11T19:02:30.383Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:21:30.410Z"},"containers":{"cna":{"title":"gpio: gpio-xilinx: Fix integer overflow","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: gpio-xilinx: Fix integer overflow\n\nCurrent implementation is not able to configure more than 32 pins\ndue to incorrect data type. So type casting with unsigned long\nto avoid it."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"e129e5486b981d324057e6986059f852658b0d00","versionType":"git"},{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"6f16a5390640807dde420ee5ccbc4c95577aea6a","versionType":"git"},{"version":"02b3f84d9080b0f4297f31258307f626a43faba5","status":"affected","lessThan":"32c094a09d5829ad9b02cdf667569aefa8de0ea6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpio/gpio-xilinx.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.58","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.15","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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-xilinx.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e129e5486b981d324057e6986059f852658b0d00"},{"url":"https://git.kernel.org/stable/c/6f16a5390640807dde420ee5ccbc4c95577aea6a"},{"url":"https://git.kernel.org/stable/c/32c094a09d5829ad9b02cdf667569aefa8de0ea6"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:02:30.383Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.58"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.18.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49570","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:36:49.913016Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","type":"CWE","description":"CWE-190 Integer Overflow or Wraparound"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T19:46:37.532Z"}}]}}}