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Firecracker Out-of-bounds Read/Write Local Privilege Escalation Vulnerability

内存破坏 / 越界读 / #3738654

厂商
AWS VDP
严重程度
低危
赏金
—
弱点
越界读
研究员
@terrynini38514
披露日期
2026-06-11
资产
Firecracker
CVE
CVE-2026-5747

该报告还没有中文解读。

原文摘录

摘自原文(13835 字符中的一小部分)
Firecracker Out-of-bounds Read/Write Local Privilege Escalation Vulnerability
原文中的代码
0x18 => self.with_queue_mut(queues, |q| q.size = value),
...
0x1c => self.with_queue_mut(queues, |q| {
    if value != 0 {
        q.ready = value == 1;
    }
}),
...
0x20 => self.with_queue_mut(locked_device.queues_mut(), |q| {
    lo(&mut q.desc_table_address, value)
}),
0x24 => …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 AWS VDP 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @terrynini38514 · 版权归作者与 AWS VDP 所有

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