CVE-2019-12817
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I. Basic Information for CVE-2019-12817
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.1.15之前版本中的arch/powerpc/mm/mmu_context_book3s64.c文件存在安全漏洞。本地攻击者可利用该漏洞访问其他进程的内存内容或损坏其他进程的内存。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2019-12817
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://support.f5.com/csp/article/K12876166x_refsource_CONFIRM
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.15x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.htmlvendor-advisoryx_refsource_SUSE
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSKLL2374YGFQR6LSVCFGTTCRGBTLAWZ/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OTLN3KQYEEWWAJYA4BUYYDMWWXCJQNV2/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-12817
Same Patch Batch · n/a · 2019-06-25 · 9 CVEs total
| CVE-2019-12280 | PC-Doctor Toolbox 代码问题漏洞 | |
| CVE-2019-9836 | AMD Platform Security Processor Secure Encrypted Virtualization 加密问题漏洞 | |
| CVE-2019-12964 | LiveZilla Server 跨站脚本漏洞 | |
| CVE-2019-12963 | LiveZilla Server 跨站脚本漏洞 | |
| CVE-2019-12962 | LiveZilla Server 跨站脚本漏洞 | |
| CVE-2019-12961 | LiveZilla Server 注入漏洞 | |
| CVE-2019-12960 | LiveZilla Server SQL注入漏洞 | |
| CVE-2019-12949 | pfSense 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2019-12817
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