binder: fix memory leak in binder_init()
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from CNA.
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.
Why it matters now
EPSS 0.00211 11th percentileScored 2026-11-07
Fix Fixed Linux (Linux): 4.14.324, 4.19.292, 5.4.254 +5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 4.14 and later | 4.14.324, 4.19.292, 5.4.254, 5.10.191, 5.15.127, 6.1.46, 6.4.11, 6.5 | Patch available | CNA |
- Linux VendorLinux Affected 4.14 and later Fixed in 4.14.324, 4.19.292, 5.4.254, 5.10.191, 5.15.127, 6.1.46, 6.4.11, 6.5 Patch available CNA
Remediation
- Fix · CNA Linux (Linux) Fixed in 4.14.324, 4.19.292, 5.4.254, 5.10.191, 5.15.127, 6.1.46, 6.4.11, 6.5
Vendor assessments
Red Hat
Not affected: 5 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2023-54005
- 2026-10-03 Alias added: GHSA-5h2v-hcwg-qff4
References
Other 8
- 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
More Linux vulnerabilities
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- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2021-02452 Incorrect authorization in Ubuntu linux kernel KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
Sources
- CVE-2023-54005 · CVE Program
- CVE-2023-54005 · NVD
- FIRST EPSS
- GHSA-5h2v-hcwg-qff4 · GitHub Advisory Database · CC BY 4.0
- CVE-2023-54005 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences