OESA-2023-1538

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1538
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1538.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2023-1538
Upstream
  • CVE-2023-4128
Published
2023-08-26T11:05:45Z
Modified
2025-09-03T06:19:26.057210Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A use-after-free flaw was found in net/sched/clsfw.c in classifiers (clsfw, clsu32, and clsroute) in the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to incorrect handling of the existing filter, leading to a kernel information leak issue.(CVE-2023-4128)

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

Affected packages

openEuler:22.03-LTS / kernel

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.0-60.108.0.135.oe2203

Ecosystem specific 

{
    "src": [
        "kernel-5.10.0-60.108.0.135.oe2203.src.rpm"
    ],
    "aarch64": [
        "kernel-tools-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-tools-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "bpftool-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-tools-devel-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "bpftool-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "python3-perf-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "python3-perf-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "perf-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "perf-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-source-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-headers-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-devel-5.10.0-60.108.0.135.oe2203.aarch64.rpm",
        "kernel-debugsource-5.10.0-60.108.0.135.oe2203.aarch64.rpm"
    ],
    "x86_64": [
        "kernel-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-headers-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "perf-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-tools-devel-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "perf-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-debugsource-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "bpftool-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "bpftool-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-tools-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-devel-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-source-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "python3-perf-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "kernel-tools-5.10.0-60.108.0.135.oe2203.x86_64.rpm",
        "python3-perf-5.10.0-60.108.0.135.oe2203.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2023-1538.json"