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CVE-2023-3111

Quick assessment

Affected
n/a Kernel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于在fs/btrfs/relocation.c的prepare_to_relocate函数中发现包含内存释放后重用问题。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-3111

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use after free vulnerability was found in prepare_to_relocate in fs/btrfs/relocation.c in btrfs in the Linux Kernel. This possible flaw can be triggered by calling btrfs_ioctl_balance() before calling btrfs_ioctl_defrag().
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 资源管理错误漏洞
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，该漏洞源于在fs/btrfs/relocation.c的prepare_to_relocate函数中发现包含内存释放后重用问题。
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

Vendor Product Affected Versions CPE Subscribe
- Kernel Kernel version prior to Kernel 6.0-rc2 -

II. Public POCs for CVE-2023-3111

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III. Intelligence Information for CVE-2023-3111

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Vendor Advisories for CVE-2023-3111 (2)

Mailing List Discussions for CVE-2023-3111 (2)

Other References for CVE-2023-3111 (1)

Same Patch Batch · n/a · 2023-06-05 · 29 CVEs total

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CVE-2023-29630 9.8 CRITICAL PrestaShop SQL注入漏洞
CVE-2023-29631 9.8 CRITICAL PrestaShop 代码问题漏洞
CVE-2023-3100 5.5 MEDIUM IBOS del actionDel sql injection
CVE-2013-10029 4.3 MEDIUM Exit Box Lite Plugin wordpress-exit-box-lite.php exitboxadmin cross-site request forgery
CVE-2015-10115 4.3 MEDIUM WooSidebars Sidebar Manager Converter Plugin class-woosidebars-sbm-converter.php process_r
CVE-2015-10114 4.3 MEDIUM WooSidebars Plugin class-woo-sidebars.php enable_custom_post_sidebars redirect
CVE-2015-10112 4.3 MEDIUM WooFramework Branding Plugin wooframework-branding.php admin_screen_logic redirect
CVE-2013-10030 4.3 MEDIUM Exit Box Lite Plugin wordpress-exit-box-lite.php information disclosure
CVE-2015-10113 3.5 LOW WooFramework Tweaks Plugin wooframework-tweaks.php admin_screen_logic redirect
CVE-2014-125105 2.4 LOW Broken Link Checker Plugin Settings Page core.php options_page cross site scripting
CVE-2023-33690 SonicJS 路径遍历漏洞
CVE-2023-3027 Red Hat Advanced Cluster Management for Kubernetes 安全漏洞
CVE-2023-33410 miniCal 安全漏洞
CVE-2023-33409 miniCal 跨站请求伪造漏洞
CVE-2023-33408 miniCal 跨站脚本漏洞
CVE-2023-31893 Vivo Play 安全漏洞
CVE-2020-19028 emlog 代码问题漏洞
CVE-2023-33693 EasyPlayerPro 缓冲区错误漏洞
CVE-2023-33733 Reportlab 安全漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2023-3111

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