CVE-2023-54005

Summary

In the Linux kernel, the following vulnerability has been resolved:

binder: fix memory leak in binder_init()

In binder_init(), the destruction of binder_alloc_shrinker_init() is not performed in the wrong path, which will cause memory leaks. So this commit introduces binder_alloc_shrinker_exit() and calls it in the wrong path to fix that.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < 486dd742ba186ea333664c517d6775b06b1448caaffected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < ceb0f8cc987fb3d25c06b9662e08a42f99651207affected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < b97dad01c12169991f895de3d4f61b8115d12babaffected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < d7e5e2b87f5d27469075b6326b6b358e38cd9dcbaffected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < 03eebad96233397f951d8e9fafd82a1674a77284affected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389faffected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < ee95051c0c1928051f86198bf5e554277a53b26baffected
LinuxLinuxf2517eb76f1f2f7f89761f9db2b202e89931738c < adb9743d6a08778b78d62d16b4230346d3508986affected
LinuxLinux4.14affected
LinuxLinux0 < 4.14unaffected
LinuxLinux4.14.324 <= 4.14.*unaffected
LinuxLinux4.19.292 <= 4.19.*unaffected
LinuxLinux5.4.254 <= 5.4.*unaffected
LinuxLinux5.10.191 <= 5.10.*unaffected
LinuxLinux5.15.127 <= 5.15.*unaffected
LinuxLinux6.1.46 <= 6.1.*unaffected
LinuxLinux6.4.11 <= 6.4.*unaffected
LinuxLinux6.5 <= *unaffected

Weaknesses

References