CVE-2023-54005

binder: fix memory leak in binder_init()

N/A

Published: December 24, 2025 at 10:55 AM UTC

Updated: June 17, 2026 at 06:46 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

4.14 ≤ v < 4.14.3244.14 ≤ v < 4.19.2924.14 ≤ v < 5.10.1914.14 ≤ v < 5.15.1274.14 ≤ v < 5.4.2544.14 ≤ v < 6.1.464.14 ≤ v < 6.4.114.14 ≤ v < 6.54.14f2517eb76f1f2f7f89761f9db2b202e89931738c

Vendor states this is fixed in 03eebad96233397f951d8e9fafd82a1674a77284 (fixed)

Vendor states this is fixed in 486dd742ba186ea333664c517d6775b06b1448ca (fixed)

Vendor states this is fixed in adb9743d6a08778b78d62d16b4230346d3508986 (fixed)

Vendor states this is fixed in b97dad01c12169991f895de3d4f61b8115d12bab (fixed)

Vendor states this is fixed in ceb0f8cc987fb3d25c06b9662e08a42f99651207 (fixed)

Vendor states this is fixed in d7e5e2b87f5d27469075b6326b6b358e38cd9dcb (fixed)

Vendor states this is fixed in ee95051c0c1928051f86198bf5e554277a53b26b (fixed)

Vendor states this is fixed in f11a26633eb6d3bb24a10b1bacc4e4a9b0c6389f (fixed)

Vendor states this is fixed in 4.14 (unaffected)

Vendor states this is fixed in 4.14.324 (unaffected)

Vendor states this is fixed in 4.19.292 (unaffected)

Vendor states this is fixed in 5.10.191 (unaffected)