自 2025 年 3 月 27 日起,我们建议您使用 android-latest-release
而非 aosp-main
构建 AOSP 并为其做出贡献。如需了解详情,请参阅 AOSP 的变更。
Chromecast 安全公告 - 2024 年 7 月
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
发布时间:2024 年 7 月 2 日
Chromecast 安全公告详细介绍了会影响受支持的 Chromecast with Google TV 设备(Chromecast 设备)的安全漏洞。对于 Chromecast 设备,如果安全补丁级别是 2024-04-01 或更新,则意味着已解决 2024 年 4 月的 Android 安全公告中所述的所有适用问题以及本公告中的所有问题。如需了解如何查看设备的安全补丁级别,请参阅 Chromecast 固件版本和版本说明。
所有受支持的 Chromecast 设备都将会收到 2024-04-01 补丁级别的更新。建议所有用户都在自己的设备上接受这些更新。
安全补丁
漏洞按照其影响的组件进行分类,内容包括问题描述和一个表,该表中包含 CVE、相关参考编号、漏洞类型、严重程度和已更新的 Android 开源项目 (AOSP) 版本(若有)。
如果有解决相应问题的公开变更记录(例如 AOSP 变更列表),我们会将 bug ID 链接到该记录。如果某个 bug 有多条相关的代码更改记录,我们还会通过 bug ID 后面的数字链接到更多参考内容。
功能补丁
如需详细了解此版本中的新 bug 修复和功能补丁,请参阅 Chromecast 固件版本和版本说明。
常见问题和解答
这一部分解答了用户在阅读本公告后可能会提出的常见问题。
1. 如何确定我的设备是否已通过更新解决了这些问题?
如果安全补丁级别是 2024-04-01 或更新,就意味着已解决 2024-04-01 以及之前的所有安全补丁级别涵盖的所有问题。如需了解如何查看设备的安全补丁级别,请参阅 Chromecast 固件版本和版本说明中的说明。
2. 为什么要将安全漏洞拆分到本公告和 Android 安全公告中?
如需声明 Android 设备的最新安全补丁级别,必须修复 Android 安全公告中记录的安全漏洞,但在声明安全补丁级别时,并不是必须要修复其他安全漏洞(如本公告中记录的漏洞)。
3. “类型”列中的条目表示什么意思?
在漏洞详情表内,“类型”列中的条目是安全漏洞的分类。
缩写词 |
定义 |
RCE |
远程代码执行 |
EoP |
提权 |
ID |
信息披露 |
DoS |
拒绝服务攻击 |
N/A |
没有分类 |
4. “参考编号”列中的条目表示什么意思?
在漏洞详情表内,“参考编号”列中的条目可能包含用于标识参考编号值所属组织的前缀。
前缀 |
参考编号 |
A- |
Android bug ID |
5. 在“参考编号”列中,Android bug ID 旁边的 * 表示什么意思?
如果问题尚未公开发布,在“参考编号”列中,相应 Android bug ID 旁边就会标示 *。
版本
版本 |
日期 |
备注 |
1.0 |
2024 年 7 月 2 日 |
发布了本公告 |
本页面上的内容和代码示例受内容许可部分所述许可的限制。Java 和 OpenJDK 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-08-07。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-07。"],[],[],null,["# Chromecast Security Bulletin—July 2024\n\n*Published July 2, 2024*\n\n\nThe Chromecast Security Bulletin contains details of security vulnerabilities\naffecting\n[supported Chromecast with Google TV devices](https://support.google.com/chromecast/answer/7124014) (Chromecast devices).\nFor Chromecast devices, security patch levels of 2024-04-01 or later\naddress all applicable issues in the\n[April 2024\nAndroid Security Bulletin](/docs/security/bulletin/2024-04-01) and all issues in this bulletin. To\nlearn how to check a device's security patch level, see Chromecast\nfirmware versions \\& release notes.\n\n\nAll supported Chromecast devices will receive an update to the\n2024-04-01 patch level. We encourage all customers to\naccept these updates to their devices.\n\nSecurity patches\n----------------\n\nVulnerabilities are grouped under the component that they affect. There is\na description of the issue and a table with the CVE, associated references, [type of vulnerability](#type), [severity](/security/overview/updates-resources#severity),\nand updated Android Open Source Project (AOSP) versions (where applicable).\nWhen available, we link the public change that addressed the issue to the bug\nID, like the AOSP change list. When multiple changes relate to a single bug,\nadditional references are linked to numbers following the bug ID.\n\nFunctional patches\n------------------\n\n\nFor details on the new bug fixes and functional patches included in this\nrelease, refer to the\n[Chromecast\nfirmware versions \\& release notes](https://support.google.com/chromecast/answer/7124014?hl=en).\n\nCommon questions and answers\n----------------------------\n\n\nThis section answers common questions that may occur after reading this\nbulletin.\n\n\n**1. How do I determine if my device is updated to address these\nissues?**\n\nSecurity patch levels of 2024-04-01 or later address all issues associated\nwith the 2024-04-01 security patch level and all previous patch levels.\nTo learn how to check a device's security patch level, read the instructions\non the\n[Chromecast\nfirmware versions \\& release notes](https://support.google.com/chromecast/answer/7124014?hl=en).\n\n\n**2. Why are security vulnerabilities split between this bulletin and\nthe Android Security Bulletins?**\n\n\nSecurity vulnerabilities that are documented in the Android Security\nBulletins are required to declare the latest security patch level on Android\ndevices. Additional security vulnerabilities, such as those documented in\nthis bulletin are not required for declaring a security patch level.\n\n\n**3. What do the entries in the *Type* column mean?**\n\nEntries in the *Type* column of the vulnerability details table\nreference the classification of the security vulnerability.\n\n| Abbreviation | Definition |\n|--------------|------------------------------|\n| RCE | Remote code execution |\n| EoP | Elevation of privilege |\n| ID | Information disclosure |\n| DoS | Denial of service |\n| N/A | Classification not available |\n\n\n**4. What do the entries in the *References* column mean?**\n\nEntries under the *References* column of the vulnerability details\ntable may contain a prefix identifying the organization to which the\nreference\nvalue belongs.\n\n| Prefix | Reference |\n|--------|----------------|\n| A- | Android bug ID |\n\n\n**5. What does an \\* next to the Android bug ID in the *References*\ncolumn mean?**\n\nIssues that are not publicly available have an \\* next to the Android bug ID\nin the *References* column.\n\nVersions\n--------\n\n| Version | Date | Notes |\n|---------|--------------|--------------------|\n| 1.0 | July 2, 2024 | Bulletin published |"]]