CVE-2026-64499— ti-ads1119 ADC 驱动电源管理引用泄漏漏洞
可能的 ATT&CK 技术 1AI
T1211 · Exploitation for Stealth影响版本矩阵 10
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | a9306887eba41c5fe7232727a8147da3d3c4f83c< f40292fb19399a3c3f82de698023ba87c01e66cf | affected |
a9306887eba41c5fe7232727a8147da3d3c4f83c< ffb2195921c3d629194b9807de589578df9f9cb8 | affected | ||
a9306887eba41c5fe7232727a8147da3d3c4f83c< 6537f08100189d12bec4975000244e6ac4873c28 | affected | ||
a9306887eba41c5fe7232727a8147da3d3c4f83c< adf4bc07f814da8329278d32600147f5a150938c | affected | ||
6.11 | affected | ||
< 6.11 | unaffected | ||
6.12.96≤ 6.12.* | unaffected | ||
6.18.39≤ 6.18.* | unaffected | ||
| … +2 条更多 | |||
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一、 漏洞 CVE-2026-64499 基础信息
漏洞信息
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Vulnerability Title
iio: adc: ti-ads1119: fix PM reference leak in buffer preenable
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1119: fix PM reference leak in buffer preenable ads1119_triggered_buffer_preenable() resumes the device with pm_runtime_resume_and_get() before starting a conversion. If i2c_smbus_write_byte() fails, the function returns the error directly and leaves the runtime PM usage counter elevated. The matching postdisable callback is not called when preenable fails, so the reference is leaked and the device may remain runtime-active indefinitely. Store the I2C transfer result in ret and drop the runtime PM reference on failure before returning the error.
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-2026-64499 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-64499 补丁与修复 (4)
同批安全公告 · Linux · 2026-07-25 · 共 274 条
| CVE-2026-64391 | 9.8 CRITICAL | ksmbd ADS I/O漏洞：使用opener凭据 |
| CVE-2026-64268 | 9.8 CRITICAL | RDMA/siw: Read响应绑定RREAD长度 |
| CVE-2026-64384 | 9.8 CRITICAL | SMB客户端变更通知重放双释放漏洞 |
| CVE-2026-64383 | 9.8 CRITICAL | smb客户端SMB2_flush()重放时双重释放漏洞 |
| CVE-2026-64385 | 9.8 CRITICAL | smb客户端 SMB2_ioctl() 重放时的双重释放漏洞 |
| CVE-2026-64386 | 9.8 CRITICAL | SMB 客户端 query_info() 双重释放漏洞 |
| CVE-2026-64387 | 9.8 CRITICAL | SMB客户端查询目录重放双重释放漏洞 |
| CVE-2026-64439 | 9.8 CRITICAL | krb5 crypto 异步AEAE实现分配时过滤漏洞 |
| CVE-2026-64303 | 9.8 CRITICAL | fsl-lpspi驱动中TX准备失败时RX通道未终止 |
| CVE-2026-64355 | 9.8 CRITICAL | BPF devmap 拒绝分帧帧漏洞 |
| CVE-2026-64459 | 9.8 CRITICAL | TCP: tcp_ao_destroy_sock 中恢复 RCU 宽限期的漏洞 |
| CVE-2026-64399 | 9.8 CRITICAL | ksmbd FSCTL_DUPLICATE_EXTENTS_TO_FILE权限检查漏洞 |
| CVE-2026-64410 | 9.8 CRITICAL | netfilter flowtable IPIP隧道硬件卸载不支持 |
| CVE-2026-64397 | 9.8 CRITICAL | ksmbd QUERY_DIRECTORY请求未序列化 |
| CVE-2026-64523 | 9.8 CRITICAL | net/handshake：提交时持有长期文件引用 |
| CVE-2026-64320 | 9.1 CRITICAL | nvmet: Discovery Get Log Page 预认证堆越界读取漏洞 |
| CVE-2026-64392 | 9.1 CRITICAL | ksmbd 删除时关闭权限验证漏洞 |
| CVE-2026-64269 | 9.1 CRITICAL | RDMA/rtrs-srv 远程写入长度限制漏洞 |
| CVE-2026-64393 | 9.1 CRITICAL | ksmbd 使用打开者凭据运行 set info 的漏洞 |
| CVE-2026-64319 | 9.1 CRITICAL | nvmet-auth 传输长度响应消息载荷边界验证漏洞 |
显示前 20 条，共 274 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-64499
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