CVE-2023-53818

ARM: zynq: Fix refcount leak in zynq_early_slcr_init

State: Published
Severity: Not scored
Published: Dec 9, 2025
Updated: May 11, 2026
Reserved: Dec 8, 2025

Description

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

ARM: zynq: Fix refcount leak in zynq_early_slcr_init

of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on error path. Add missing of_node_put() to avoid refcount leak.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	3329659df0300d1d0aa22f5e7063f83a88ef92aa to before f00bc6727adf840eb208700ea27cda4f3742629dAffected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 351b7e93d02b50b2faae2d4bda28e16a8389cbb7Affected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before ede0334bf4df360f4f9446075cffbbb3bc54d0b6Affected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 227f8c1c5c4b3d131b66e57e58d38054f441b915Affected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 1cc12d10d13ae5ad8d3f7432a4c0156d221fc99bAffected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before e43a06c73be4b93d308f0df809ee0023b7c37b54Affected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 4c22ee805202087c2553c9175968e9e922d75bc1Affected 3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 9eedb910a3be0005b88c696a8552c0d4c9937cd4Affected
LinuxLinux	4.0Affected before 4.0Not affected 4.14.308 through 4.14.Not affected 4.19.276 through 4.19.Not affected 5.4.235 through 5.4.Not affected 5.10.173 through 5.10.Not affected 5.15.99 through 5.15.Not affected 6.1.16 through 6.1.Not affected 6.2.3 through 6.2.*Not affected 6.3 and laterNot affected

Product

Versions

LinuxLinux

3329659df0300d1d0aa22f5e7063f83a88ef92aa to before f00bc6727adf840eb208700ea27cda4f3742629dAffected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 351b7e93d02b50b2faae2d4bda28e16a8389cbb7Affected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before ede0334bf4df360f4f9446075cffbbb3bc54d0b6Affected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 227f8c1c5c4b3d131b66e57e58d38054f441b915Affected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 1cc12d10d13ae5ad8d3f7432a4c0156d221fc99bAffected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before e43a06c73be4b93d308f0df809ee0023b7c37b54Affected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 4c22ee805202087c2553c9175968e9e922d75bc1Affected
3329659df0300d1d0aa22f5e7063f83a88ef92aa to before 9eedb910a3be0005b88c696a8552c0d4c9937cd4Affected

LinuxLinux

4.0Affected
before 4.0Not affected
4.14.308 through 4.14.*Not affected
4.19.276 through 4.19.*Not affected
5.4.235 through 5.4.*Not affected
5.10.173 through 5.10.*Not affected
5.15.99 through 5.15.*Not affected
6.1.16 through 6.1.*Not affected
6.2.3 through 6.2.*Not affected
6.3 and laterNot affected

References

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