OESA-2023-1368

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1368
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1368.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2023-1368
Upstream
Published
2023-06-27T11:05:26Z
Modified
2025-08-12T05:19:49.073977Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASKRUNNING. In dvbfrontendgetevent, waiteventinterruptible is called; the condition is dvbfrontendtestevent(fepriv,events). In dvbfrontendtestevent, down(&fepriv->sem) is called. However, waitevent_interruptible would put the process to sleep, and down(&fepriv->sem) may block the process.(CVE-2023-31084)

A use after free flaw was found in hfsplusputsuper in fs/hfsplus/super.c in the Linux Kernel. This flaw could allow a local user to cause a denial of service problem.(CVE-2023-2985)

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
4.19.90-2306.4.0.0206.oe1

Ecosystem specific 

{
    "aarch64": [
        "kernel-tools-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "bpftool-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "perf-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "python3-perf-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2306.4.0.0206.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2306.4.0.0206.oe1.aarch64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2306.4.0.0206.oe1.src.rpm"
    ],
    "x86_64": [
        "kernel-debugsource-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "perf-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "bpftool-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-devel-4.19.90-2306.4.0.0206.oe1.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2306.4.0.0206.oe1.x86_64.rpm"
    ]
}