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I. Basic Information for CVE-2024-0582
Vulnerability Information
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Vulnerability Title
Kernel: io_uring: page use-after-free vulnerability via buffer ring mmap
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于存在内存泄漏问题，允许本地用户导致崩溃或提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
Red HatRed Hat Enterprise Linux 6-cpe:/o:redhat:enterprise_linux:6
Red HatRed Hat Enterprise Linux 7-cpe:/o:redhat:enterprise_linux:7
Red HatRed Hat Enterprise Linux 7-cpe:/o:redhat:enterprise_linux:7
Red HatRed Hat Enterprise Linux 8-cpe:/o:redhat:enterprise_linux:8
Red HatRed Hat Enterprise Linux 8-cpe:/o:redhat:enterprise_linux:8
Red HatRed Hat Enterprise Linux 9-cpe:/o:redhat:enterprise_linux:9
Red HatRed Hat Enterprise Linux 9-cpe:/o:redhat:enterprise_linux:9
II. Public POCs for CVE-2024-0582
#POC DescriptionSource LinkShenlong Link
1LPE exploit for CVE-2024-0582 (io_uring)https://github.com/ysanatomic/io_uring_LPE-CVE-2024-0582POC Details
2Nonehttps://github.com/Forsaken0129/CVE-2024-0582POC Details
3Nonehttps://github.com/FoxyProxys/CVE-2024-0582POC Details
4Nonehttps://github.com/0ptyx/cve-2024-0582POC Details
5is a PoC exploit targeting a specific vulnerability in the Linux kernel (CVE-2024-0582)https://github.com/geniuszlyy/CVE-2024-0582POC Details
6A data-only attack based on CVE-2024-0582https://github.com/101010zyl/CVE-2024-0582POC Details
7is a PoC exploit targeting a specific vulnerability in the Linux kernel (CVE-2024-0582)https://github.com/geniuszly/CVE-2024-0582POC Details
8A data-only attack based on CVE-2024-0582https://github.com/101010zyl/CVE-2024-0582-dataonlyPOC Details
9A data-only exploit for CVE-2024-0582https://github.com/kuzeyardabulut/CVE-2024-0582POC Details
10CVE-2024-0582 exploithttps://github.com/pwnmonk/io_uring-n-dayPOC Details
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III. Intelligence Information for CVE-2024-0582
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IV. Related Vulnerabilities
Same weakness: CWE-416
V. Comments for CVE-2024-0582

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