OESA-2022-1991

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1991
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-1991.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2022-1991
Upstream
Published
2022-10-14T11:04:25Z
Modified
2025-08-12T05:11:25.953298Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.(CVE-2022-1184)

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copyfrom_user(), a heap overflow may occur.(CVE-2022-39842)

A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTLDSPSYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition(CVE-2022-3303)

An issue was found in the Linux kernel in nfconntrackirc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nfconntrackirc configured.(CVE-2022-2663)

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

Affected packages

openEuler:20.03-LTS-SP1 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2210.1.0.0171.oe1

Ecosystem specific 

{
    "src": [
        "kernel-4.19.90-2210.1.0.0171.oe1.src.rpm"
    ],
    "x86_64": [
        "python3-perf-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-debugsource-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-devel-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "perf-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "bpftool-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2210.1.0.0171.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "python3-perf-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "perf-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "bpftool-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2210.1.0.0171.oe1.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2210.1.0.0171.oe1.aarch64.rpm"
    ]
}