LIVE INDEX·29,950 channels
17:46 UTC
Rank#1278 in indexNo safety flags
LoopDNS资讯播报 Telegram channel profile photo

LoopDNS资讯播报

Join Channel →t.me/DNSPODT
Composite score
44.7/100

Cohort-normalised vs 0 channels.

Subscribers
72.1K
7d growth
+232
30d growth
+850
Last post
—
Tracked since
Jun 2026
Our read

What is LoopDNS资讯播报?

LoopDNS资讯播报 is a Telegram channel. With over 72.1K subscribers, it is a steadily growing community.

Score inputs · v3.2 · 5 componentsMETHODOLOGY →

What goes into the 44.7

×2.0Size
72.1K subs
×1.0Activity
—
×1.5Growth
+232 (7d)
×0.5Trust
Clear
×1.0Category fit
—
bars show each component's weight; values are this channel's inputsweighted, then scored out of 100
Activity · last 30 days

Channel activity.

Activity data not yet enriched. MTProto sync runs every ~20 min.

Subscriber growth · 91 days tracked

Subscriber growth · all time

Subscribers now
72.1K
7-day change
+232
+0.3%
30-day change
+850
+1.2%
Period peak
72.1K
26 Sept 2026
Days tracked
91
since 04 Jun 2026
Trend
↗ Rising
over the period: +6.0%source: channel_history · daily
Pinned message · pinned Aug 7, 2026
严重/漏洞:Linux KVM/x86 shadow MMU 页回收逻辑存在虚拟机逃逸漏洞 漏洞编号:CVE-2026-64561 / PoC 名称:Zapscape 严重等级:严重(KVM 虚拟机逃逸、宿主机内核代码执行) CVSS 分数:无 影响范围: 受影响组件:Linux kernel KVM/x86 legacy shadow MMU 受影响代码路径: arch/x86/kvm/mmu/mmu.c arch/x86/kvm/mmu/paging_tmpl.h 受影响版本: Zapscape (CVE-2026-64561) 涵盖从 f95eec9bed76 (2020-07-08) 到 2abd5287f083 (2026-07-21) 的范围。 受影响功能: KVM/x86 嵌套虚拟化中的 EPT/NPT shadowing、shadow page quota…READ FULL ▾

aim、recursive zap、invalid root 处理及 active_mmu_pages 链表管理。 主要受影响配置: 宿主机启用了 KVM x86 nested virtualization; AMD 环境启用了 SVM/NPT,公开 PoC 不需要额外的 page-walk length 条件; Intel 环境启用了 VMX/EPT,并同时向 L1 暴露 EPT page-walk length 4 和 5; 攻击者在 L1 中具备内核级执行能力;若作为宿主机本地提权使用,则需要能够访问 /dev/kvm。公开 PoC 在 /dev/kvm 为 0666 时可由低权限用户执行; 注意: 当前公开完整利用链依赖目标内核 kconfig、结构体布局、符号偏移和 VMM 内存后端。开启 CONFIG_LIST_HARDENED、CONFIG_DEBUG_LIST 等选项可阻断当前链表写利用,但可能转化为宿主机拒绝服务,不等同于修复漏洞。 漏洞原理 KVM 处理 shadow MMU page fault 时会检查当前 root 是否失效,并在 shadow page 不足时调用 make_mmu_pages_available() 回收旧页。修复前,失效检查发生在回收之前;如果回收使 root 失效,后续 fetch 仍会在该 root 下创建映射。 1. 构造

Frequently asked questions.

What is LoopDNS资讯播报?▾

LoopDNS资讯播报 is a Telegram channel. With over 72.1K subscribers, it is a steadily growing community.

How many subscribers does LoopDNS资讯播报 have?▾

LoopDNS资讯播报 has 72.1K subscribers. It has gained 850 subscribers in the last 30 days.

Is LoopDNS资讯播报 legit?▾

LoopDNS资讯播报 carries no safety flags in our index, though it is not verified by Telegram. Treat unsolicited financial advice with caution.

How do I join LoopDNS资讯播报?▾

Open t.me/DNSPODT in the Telegram app, or use the Join Channel button on this page. Telegram Rankings is an independent index and is not affiliated with LoopDNS资讯播报.

Data provenance
Last synced
7h ago
Methodology
v3.2
Sync cadence
~20 min
Days tracked
91

Sources: Telegram MTProto (channel metadata, posts) · channel_history (daily subscriber snapshots). Composite score recomputed each sync against the index cohort.