OESA-2024-1282

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1282
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2024-1282.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2024-1282
Upstream
Published
2024-03-15T11:06:43Z
Modified
2026-08-18T01:18:19Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

uio: Fix use-after-free in uio_open

core-1 core-2

uio_unregister_device uio_open idev = idr_find() device_unregister(&idev->dev) put_device(&idev->dev) uio_device_release get_device(&idev->dev) kfree(idev) uio_free_minor(minor) uio_release put_device(&idev->dev) kfree(idev)

In the core-1 uio_unregister_device(), the device_unregister will kfree idev when the idev->dev kobject ref is 1. But after core-1 device_unregister, put_device and before doing kfree, the core-2 may get_device. Then:

  1. After core-1 kfree idev, the core-2 will do use-after-free for idev.
  2. When core-2 do uio_release and put_device, the idev will be double freed.

To address this issue, we can get idev atomic & inc idev reference with minor_lock.(CVE-2023-52439)

NULL Pointer Dereference vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (net, bluetooth modules) allows Overflow Buffers. This vulnerability is associated with program files /net/bluetooth/rfcomm/core.C.

This issue affects Linux kernel: v2.6.12-rc2.

(CVE-2024-22099)

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

Affected packages

openEuler:20.03-LTS-SP4 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2403.2.0.0269.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "kernel-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "python2-perf-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "bpftool-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "python3-perf-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-devel-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-tools-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "perf-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-debugsource-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm",
        "kernel-source-4.19.90-2403.2.0.0269.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2403.2.0.0269.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "kernel-tools-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "python3-perf-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "python2-perf-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-debugsource-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "bpftool-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "perf-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-devel-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "kernel-source-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2403.2.0.0269.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2024-1282.json"