OESA-2023-1425

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1425
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1425.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2023-1425
Upstream
Published
2023-07-15T11:05:32Z
Modified
2025-08-12T05:20:43.785962Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation.

Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer.

We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59 (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and 0e388fce7aec40992eadee654193cad345d62663 for 5.15 stable).

(CVE-2023-3389)

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

Affected packages

openEuler:22.03-LTS-SP2 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-22.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.0-153.18.0.94.oe2203sp2

Ecosystem specific 

{
    "src": [
        "kernel-5.10.0-153.18.0.94.oe2203sp2.src.rpm"
    ],
    "x86_64": [
        "kernel-source-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-tools-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "python3-perf-debuginfo-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-tools-debuginfo-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-tools-devel-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "python3-perf-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "bpftool-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-debuginfo-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "bpftool-debuginfo-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "perf-debuginfo-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "perf-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-devel-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-headers-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm",
        "kernel-debugsource-5.10.0-153.18.0.94.oe2203sp2.x86_64.rpm"
    ],
    "aarch64": [
        "kernel-tools-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "python3-perf-debuginfo-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "bpftool-debuginfo-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-headers-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "perf-debuginfo-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-tools-devel-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "bpftool-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-debuginfo-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-source-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-debugsource-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-devel-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "kernel-tools-debuginfo-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "python3-perf-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm",
        "perf-5.10.0-153.18.0.94.oe2203sp2.aarch64.rpm"
    ]
}