CVE-2023-52608— Linux kernel 安全漏洞
可能的 ATT&CK 技术 1AI
T1068 · Exploitation for Privilege Escalation影响版本矩阵 12
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 5c8a47a5a91d4d6e185f758d61997613d9c5d6ac< 614cc65032dcb0b64d23f5c5e338a8a04b12be5d | affected |
5c8a47a5a91d4d6e185f758d61997613d9c5d6ac< 7f95f6997f4fdd17abec3200cae45420a5489350 | affected | ||
5c8a47a5a91d4d6e185f758d61997613d9c5d6ac< 9b5e1b93c83ee5fc9f5d7bd2d45b421bd87774a2 | affected | ||
5c8a47a5a91d4d6e185f758d61997613d9c5d6ac< 12dc4217f16551d6dee9cbefc23fdb5659558cda | affected | ||
5c8a47a5a91d4d6e185f758d61997613d9c5d6ac< 437a310b22244d4e0b78665c3042e5d1c0f45306 | affected | ||
5.7 | affected | ||
< 5.7 | unaffected | ||
5.15.149≤ 5.15.* | unaffected | ||
| … +4 条更多 | |||
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一、 漏洞 CVE-2023-52608 基础信息
漏洞信息
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Vulnerability Title
firmware: arm_scmi: Check mailbox/SMT channel for consistency
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Check mailbox/SMT channel for consistency On reception of a completion interrupt the shared memory area is accessed to retrieve the message header at first and then, if the message sequence number identifies a transaction which is still pending, the related payload is fetched too. When an SCMI command times out the channel ownership remains with the platform until eventually a late reply is received and, as a consequence, any further transmission attempt remains pending, waiting for the channel to be relinquished by the platform. Once that late reply is received the channel ownership is given back to the agent and any pending request is then allowed to proceed and overwrite the SMT area of the just delivered late reply; then the wait for the reply to the new request starts. It has been observed that the spurious IRQ related to the late reply can be wrongly associated with the freshly enqueued request: when that happens the SCMI stack in-flight lookup procedure is fooled by the fact that the message header now present in the SMT area is related to the new pending transaction, even though the real reply has still to arrive. This race-condition on the A2P channel can be detected by looking at the channel status bits: a genuine reply from the platform will have set the channel free bit before triggering the completion IRQ. Add a consistency check to validate such condition in the A2P ISR.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于arm_scmi存在安全漏洞。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2023-52608 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2023-52608 其他参考 (4)
同批安全公告 · Linux · 2024-03-13 · 共 3 条
| CVE-2024-26630 | 7.1 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-26629 | Linux kernel 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-52608
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