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CVE-2022-2588

CVSS 5.3 · Medium EPSS 54.31% · P98
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I. Basic Information for CVE-2022-2588

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/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 route4_change存在安全漏洞，该漏洞源于释放后重用，允许本地有特权的攻击者使系统崩溃，可能导致本地特权升级问题。
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
The Linux Kernel Organizationlinux 0 ~ 6.0~rc1 -

II. Public POCs for CVE-2022-2588

#POC DescriptionSource LinkShenlong Link
1exploit for CVE-2022-2588https://github.com/Markakd/CVE-2022-2588POC Details
2CVE-2022-2588https://github.com/ASkyeye/2022-LPE-UAFPOC Details
3CVE-2022-2588,CVE-2022-2586,CVE-2022-2585 https://github.com/pirenga/2022-LPE-UAFPOC Details
4CVE-2022-2588,CVE-2022-2586,CVE-2022-2585 https://github.com/konoha279/2022-LPE-UAFPOC Details
5A PoC for CVE-2022-2588 that triggers a WARNINGhttps://github.com/PolymorphicOpcode/CVE-2022-2588POC Details
6Nonehttps://github.com/BassamGraini/CVE-2022-2588POC Details
7CVE-2022-2588https://github.com/veritas501/CVE-2022-2588POC Details
8Nonehttps://github.com/dom4570/CVE-2022-2588POC Details
9A PoC for CVE-2022-2588 that triggers a WARNINGhttps://github.com/snackbauer/CVE-2022-2588POC Details
10A PoC for CVE-2022-2588 that triggers a WARNINGhttps://github.com/nopgadget/CVE-2022-2588POC Details
11Exploit code for CVE-2022-2588https://github.com/Igr1s-red/CVE-2022-2588POC Details
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III. Intelligence Information for CVE-2022-2588

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Same Patch Batch · The Linux Kernel Organization · 2024-01-08 · 6 CVEs total

CVE-2021-36007.8 HIGHLinux kernel 安全漏洞
CVE-2022-25855.3 MEDIUMLinux kernel 安全漏洞
CVE-2022-25865.3 MEDIUMLinux kernel 安全漏洞
CVE-2022-26025.3 MEDIUMLinux kernel 安全漏洞
CVE-2023-10324.7 MEDIUMLinux kernel 安全漏洞

IV. Related Vulnerabilities

Same product: linux
Same vendor: The Linux Kernel Organization
Same weakness: CWE-416

V. Comments for CVE-2022-2588

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