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CVE-2022-48434

Quick assessment

Affected
n/a n/a
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.

FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 5.1.2之前版本存在安全漏洞。攻击者利用该漏洞可以执行任意代码。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.51% · P73
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I. Basic Information for CVE-2022-48434

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances (e.g., hardware re-initialization upon a mid-video SPS change when Direct3D11 is used).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
FFmpeg 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 5.1.2之前版本存在安全漏洞。攻击者利用该漏洞可以执行任意代码。
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-2022-48434

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III. Intelligence Information for CVE-2022-48434

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Vendor Advisories for CVE-2022-48434 (1)

Mailing List Discussions for CVE-2022-48434 (2)

Security Blog Posts for CVE-2022-48434 (1)

Other References for CVE-2022-48434 (2)

Same Patch Batch · n/a · 2023-03-29 · 20 CVEs total

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CVE-2023-1652 Linux kernel 资源管理错误漏洞
CVE-2023-0836 HAProxy 安全漏洞
CVE-2023-0664 QEMU Guest Agent 安全漏洞
CVE-2022-44370 NASM 缓冲区错误漏洞
CVE-2022-44369 NASM 代码问题漏洞
CVE-2022-44368 NASM 代码问题漏洞
CVE-2022-3787 device-mapper-multipath 安全漏洞
CVE-2022-1274 Keycloak 跨站脚本漏洞
CVE-2021-41526 InstallShield 安全漏洞
CVE-2020-14140 Xiaomi router 访问控制错误漏洞
CVE-2019-8963 FlexNet Publisher 安全漏洞
CVE-2017-6894 Flexera FlexNet Manager Suite 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-48434

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