cnvd - cnvd-2024-44506

CNVD-2024-44506

Vulnerability from cnvd - Published: 2024-11-06

Title

QEMU资源管理错误漏洞（CNVD-2024-44506）

Description

QEMU（Quick Emulator）是一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU存在安全漏洞，该漏洞源于存在释放后重用漏洞，会导致崩溃或虚拟机逃逸。攻击者可以利用该漏洞造成信息泄露。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.qemu.org

Reference

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6519

Impacted products

Name
Qemu QEMU

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-6519",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-6519"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-44506",
  "openTime": "2024-11-06",
  "products": {
    "product": "Qemu QEMU"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6519",
  "serverity": "\u4e2d",
  "submitTime": "2024-11-05",
  "title": "QEMU\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2024-44506\uff09"
}

CVE-2024-6519 (GCVE-0-2024-6519)

Vulnerability from cvelistv5 – Published: 2024-10-21 14:36 – Updated: 2024-10-21 15:49

Summary

A use-after-free vulnerability was found in the QEMU LSI53C895A SCSI Host Bus Adapter emulation. This issue can lead to a crash or VM escape.

Severity ?

8.2 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-416 - Use After Free

Assigner

fedora

References

URL

Tags

	https://access.redhat.com/security/cve/CVE-2024-6519	vdb-entryx_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2292089	issue-trackingx_refsource_REDHAT
	https://www.zerodayinitiative.com/advisories/ZDI-…

Impacted products

Vendor

Product

Version

Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization	cpe:/a:redhat:advanced_virtualization:8::el8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

Credits

Red Hat would like to thank Cyrille Chatras (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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            "other": {
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                "timestamp": "2024-10-21T15:49:12.959240Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2024-44506

CVE-2024-6519 (GCVE-0-2024-6519)

Tags

Sightings

Nomenclature