OESA-2025-1666

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1666
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-1666.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2025-1666
Upstream
Published
2025-06-27T11:08:45Z
Modified
2026-08-18T01:18:00Z
Severity
  • 3.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

video: fbdev: amba-clcd: Fix refcount leak bugs

In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount.

Besides, we should call of_node_put() both in fail path or when the references are not used anymore.(CVE-2022-50109)

Database specific 
{
    "severity": "Low"
}
References

Affected packages

openEuler:20.03-LTS-SP4 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2506.4.0.0333.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "bpftool-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-debugsource-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-devel-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-source-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-tools-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "perf-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "python2-perf-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "python3-perf-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2506.4.0.0333.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "bpftool-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-debugsource-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-devel-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-source-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-tools-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "perf-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "python2-perf-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "python3-perf-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2506.4.0.0333.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2025-1666.json"