{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50463","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-01T11:38:45.641Z","datePublished":"2025-10-01T11:45:34.858Z","dateUpdated":"2026-05-11T19:19:56.674Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:19:56.674Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/52xx: Fix a resource leak in an error handling path\n\nThe error handling path of mpc52xx_lpbfifo_probe() has a request_irq()\nthat is not balanced by a corresponding free_irq().\n\nAdd the missing call, as already done in the remove function."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c"],"versions":[{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"be9caf2c936f15a9c3f9111e62bdde6357312f90","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"f4ad0a7f0e78d65d38921ab2bef234e49be78b10","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"e4002f293e5b44e57d2930513cca0dff32249812","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"9bf842ffdd216b9f94d5b051b5d8b815f2426538","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"40b4be399e0db7073dec5a0de5ca9994f7e31e58","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"0accd460dc7bbe5f55e41a8867c63db9d07b3ec8","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"cbda93665a3857324f5c79e45769a83c78183199","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9","status":"affected","versionType":"git"},{"version":"3c9059d79f5eea6b8b75ddac97693127c3c41db4","lessThan":"5836947613ef33d311b4eff6a32d019580a214f5","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c"],"versions":[{"version":"2.6.33","status":"affected"},{"version":"0","lessThan":"2.6.33","status":"unaffected","versionType":"semver"},{"version":"4.9.337","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.303","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.270","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"4.9.337"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"4.14.303"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"4.19.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.33","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90"},{"url":"https://git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10"},{"url":"https://git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812"},{"url":"https://git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538"},{"url":"https://git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58"},{"url":"https://git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8"},{"url":"https://git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199"},{"url":"https://git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9"},{"url":"https://git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5"}],"title":"powerpc/52xx: Fix a resource leak in an error handling path","x_generator":{"engine":"bippy-1.2.0"}}}}