CVE-2026-72396— Linux 内核 adm1275 驱动栈内存未初始化读取漏洞
可能的 ATT&CK 技术 1AI
T1059 · Command and Scripting Interpreter影响版本矩阵 18
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 87102808d03948c825c3bdc48316e48f6422fd7e< 57d583f069fa9d3d0c0831e34b967d1f61edae94 | affected |
87102808d03948c825c3bdc48316e48f6422fd7e< 82e4ab03a6ab9b87667410f5143bc484d7a62bdc | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< c9e04a52663bc6651c06c2427df088b751062bd6 | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< 39a581bd64a0e91112ec8017a2dd4e70c1336e99 | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< aa35cee30686e6be3c890bf741429c5025d55abe | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< 36554592e2f5cac16ff8bf73720d38a6d9ef4a20 | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< 93b96e723bdcba6172a5814262be875abcc5d269 | affected | ||
87102808d03948c825c3bdc48316e48f6422fd7e< 553f9517813912a5ab661af5504485d96824a61c | affected | ||
| … +10 条更多 | |||
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一、 漏洞 CVE-2026-72396 基础信息
漏洞信息
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Vulnerability Title
hwmon: adm1275: Prevent reading uninitialized stack
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: adm1275: Prevent reading uninitialized stack While adding support for the ROHM BD127X0 hot-swap controllers, sashiko reported an error in device-name comparison, which can lead to reading uninitialized stack memory. Quoting Sashiko: This is a pre-existing issue, but I noticed that just before this block in adm1275_probe(), there might be an out-of-bounds stack read: ret = i2c_smbus_read_block_data(client, PMBUS_MFR_MODEL, block_buffer); if (ret < 0) { ... } for (mid = adm1275_id; mid->name[0]; mid++) { if (!strncasecmp(mid->name, block_buffer, strlen(mid->name))) break; } Since i2c_smbus_read_block_data() reads up to 32 bytes into the uninitialized stack array block_buffer without appending a null terminator, strncasecmp() could read past the valid bytes returned in ret. For example, if the device returns a shorter string like "adm12", checking it against "adm1275" up to the length of "adm1275" will continue reading into uninitialized stack bounds. Prevent reading uninitialized memory by zeroing the stack array.
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
受影响产品
二、漏洞 CVE-2026-72396 的公开POC
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|---|
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CVE-2026-72396 补丁与修复 (8)
同批安全公告 · Linux · 2026-08-15 · 共 848 条
| CVE-2026-72255 | netfilter nf_queue 桥接设备 pin 漏洞 | |
| CVE-2026-72268 | t dfxfb tdfxfb_probe 内存泄漏漏洞 | |
| CVE-2026-72267 | fbdev carminefb alloc_carmine_fb()潜在内存泄漏漏洞 | |
| CVE-2026-72266 | vesafb: vesafb_probe() 内存泄漏漏洞 | |
| CVE-2026-72265 | NVIDIA fbdev 驱动 nvidiafb_probe 内存泄漏漏洞 | |
| CVE-2026-72264 | tridentfb：trident_pci_probe() 潜在内存泄漏 | |
| CVE-2026-72262 | ASoC: SOF: bytes_ext 堆溢出漏洞 | |
| CVE-2026-72263 | ASoC SOF拓扑内存泄漏漏洞 | |
| CVE-2026-72261 | ASoC SOF ipc3-control 验证 snd_sof_update_control 中的大小 | |
| CVE-2026-72260 | Mediatek MT8192 SoC驱动运行时恢复检查漏洞 | |
| CVE-2026-72259 | mediatek mt8192 资源释放漏洞 | |
| CVE-2026-72258 | MT8183内存清理释放漏洞 | |
| CVE-2026-72256 | netfilter xt_cluster 哈希匹配中拒绝模板连接跟踪漏洞 | |
| CVE-2026-72257 | qcom q6apm NULL指针解引用漏洞 | |
| CVE-2026-72245 | host1x: host1x_device_parse_dt() 设备引用泄露漏洞 | |
| CVE-2026-72248 | netfilter flowtable IPIP隧道直接转发漏洞 | |
| CVE-2026-72247 | Linux内核 nf_conncount 连接数模块元组去重时区域比较逻辑错误漏洞 | |
| CVE-2026-72246 | netfilter flowtable 隧道路由方向设置错误漏洞 | |
| CVE-2026-72249 | netfilter flowtable IPIP头部推送方向目标地址使用漏洞 | |
| CVE-2026-72244 | gpu/buddy：对齐失败时终止try_harder |
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IV. Related Vulnerabilities
V. Comments for CVE-2026-72396
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