OESA-2022-1871

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1871
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-1871.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2022-1871
Upstream
Published
2022-08-26T11:04:12Z
Modified
2025-08-12T05:13:10.667906Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.(CVE-2022-26373)

A use-after-free flaw was found in route4change in the net/sched/clsroute.c filter implementation in the Linux kernel. This flaw allows a local, privileged attacker to crash the system, possibly leading to a local privilege escalation issue.(CVE-2022-2588)

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

Affected packages

openEuler:20.03-LTS-SP3 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2208.5.0.0164.oe1

Ecosystem specific 

{
    "src": [
        "kernel-4.19.90-2208.5.0.0164.oe1.src.rpm"
    ],
    "x86_64": [
        "kernel-debugsource-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "bpftool-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-devel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2208.5.0.0164.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "bpftool-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "bpftool-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "python3-perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm"
    ]
}