{"id":"CVE-2023-54005","state":"PUBLISHED","title":"binder: fix memory leak in binder_init()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbinder: fix memory leak in binder_init()\n\nIn binder_init(), the destruction of binder_alloc_shrinker_init() is not\nperformed in the wrong path, which will cause memory leaks. So this commit\nintroduces binder_alloc_shrinker_exit() and calls it in the wrong path to\nfix that.","publishedAt":"2025-12-24T10:55:39.826Z","updatedAt":"2026-05-11T19:53:26.996Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"486dd742ba186ea333664c517d6775b06b1448ca","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"ceb0f8cc987fb3d25c06b9662e08a42f99651207","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"b97dad01c12169991f895de3d4f61b8115d12bab","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"d7e5e2b87f5d27469075b6326b6b358e38cd9dcb","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"03eebad96233397f951d8e9fafd82a1674a77284","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389f","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"ee95051c0c1928051f86198bf5e554277a53b26b","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"adb9743d6a08778b78d62d16b4230346d3508986","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/android/binder.c","drivers/android/binder_alloc.c","drivers/android/binder_alloc.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.14","versionType":"semver"},{"version":"4.14.324","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.292","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.254","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.191","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.127","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.46","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.11","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/android/binder.c","drivers/android/binder_alloc.c","drivers/android/binder_alloc.h"]}],"references":["https://git.kernel.org/stable/c/486dd742ba186ea333664c517d6775b06b1448ca","https://git.kernel.org/stable/c/ceb0f8cc987fb3d25c06b9662e08a42f99651207","https://git.kernel.org/stable/c/b97dad01c12169991f895de3d4f61b8115d12bab","https://git.kernel.org/stable/c/d7e5e2b87f5d27469075b6326b6b358e38cd9dcb","https://git.kernel.org/stable/c/03eebad96233397f951d8e9fafd82a1674a77284","https://git.kernel.org/stable/c/f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389f","https://git.kernel.org/stable/c/ee95051c0c1928051f86198bf5e554277a53b26b","https://git.kernel.org/stable/c/adb9743d6a08778b78d62d16b4230346d3508986"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/54xxx/CVE-2023-54005.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54005","state":"PUBLISHED","datePublished":"2025-12-24T10:55:39.826Z","dateUpdated":"2026-05-11T19:53:26.996Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-24T10:53:46.177Z"},"containers":{"cna":{"title":"binder: fix memory leak in binder_init()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbinder: fix memory leak in binder_init()\n\nIn binder_init(), the destruction of binder_alloc_shrinker_init() is not\nperformed in the wrong path, which will cause memory leaks. So this commit\nintroduces binder_alloc_shrinker_exit() and calls it in the wrong path to\nfix that."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"486dd742ba186ea333664c517d6775b06b1448ca","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"ceb0f8cc987fb3d25c06b9662e08a42f99651207","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"b97dad01c12169991f895de3d4f61b8115d12bab","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"d7e5e2b87f5d27469075b6326b6b358e38cd9dcb","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"03eebad96233397f951d8e9fafd82a1674a77284","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389f","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"ee95051c0c1928051f86198bf5e554277a53b26b","versionType":"git"},{"version":"f2517eb76f1f2f7f89761f9db2b202e89931738c","status":"affected","lessThan":"adb9743d6a08778b78d62d16b4230346d3508986","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/android/binder.c","drivers/android/binder_alloc.c","drivers/android/binder_alloc.h"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.14","versionType":"semver"},{"version":"4.14.324","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.292","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.254","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.191","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.127","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.46","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.4.11","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/android/binder.c","drivers/android/binder_alloc.c","drivers/android/binder_alloc.h"]}],"references":[{"url":"https://git.kernel.org/stable/c/486dd742ba186ea333664c517d6775b06b1448ca"},{"url":"https://git.kernel.org/stable/c/ceb0f8cc987fb3d25c06b9662e08a42f99651207"},{"url":"https://git.kernel.org/stable/c/b97dad01c12169991f895de3d4f61b8115d12bab"},{"url":"https://git.kernel.org/stable/c/d7e5e2b87f5d27469075b6326b6b358e38cd9dcb"},{"url":"https://git.kernel.org/stable/c/03eebad96233397f951d8e9fafd82a1674a77284"},{"url":"https://git.kernel.org/stable/c/f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389f"},{"url":"https://git.kernel.org/stable/c/ee95051c0c1928051f86198bf5e554277a53b26b"},{"url":"https://git.kernel.org/stable/c/adb9743d6a08778b78d62d16b4230346d3508986"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:53:26.996Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"4.14.324"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"4.19.292"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.4.254"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.10.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"5.15.127"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.1.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.4.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14","versionEndExcluding":"6.5"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}