OESA-2023-1215

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1215
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1215.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2023-1215
Upstream
Published
2023-04-14T11:05:08Z
Modified
2025-08-12T05:09:44.201094Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service.(CVE-2023-1582)

A use-after-free flaw was found in btrfssearchslot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea(CVE-2023-1611)

A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.(CVE-2021-3923)

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.(CVE-2023-1637)

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2023-1670)

A use-after-free flaw was found in vhostnetset_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.(CVE-2023-1838)

A use-after-free flaw was found in xgenehwmonremove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.(CVE-2023-1855)

A use-after-free flaw was found in xen9pfsfrontremovet in net/9p/transxen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.(CVE-2023-1859)

Database specific 
{
    "severity": "High"
}
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
4.19.90-2304.3.0.0197.oe1

Ecosystem specific 

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    "aarch64": [
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        "perf-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "bpftool-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2304.3.0.0197.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2304.3.0.0197.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "kernel-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-debugsource-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-devel-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "perf-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "bpftool-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2304.3.0.0197.oe1.x86_64.rpm",
        "kernel-4.19.90-2304.3.0.0197.oe1.x86_64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2304.3.0.0197.oe1.src.rpm"
    ]
}