Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel: punit_ipc: fix memory corruption This passes the address of the pointer "&punit_ipcdev" when the intent was to pass the pointer itself "punit_ipcdev" (without the ampersand). This means that the: complete(&ipcdev->cmd_complete); in intel_punit_ioc() will write to a wrong memory address corrupting it.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fdca4f16f57da76a8e68047923588a87d1c01f0a before 15d560cdf5b36c51fffec07ac2a983ab3bff4cb2; affected fdca4f16f57da76a8e68047923588a87d1c01f0a before 46e9d6f54184573dae1dcbcf6685a572ba6f4480; affected fdca4f16f57da76a8e68047923588a87d1c01f0a before 3e7442c5802146fd418ba3f68dcb9ca92b5cec83; affected fdca4f16f57da76a8e68047923588a87d1c01f0a before a21615a4ac6fecbb586d59fe2206b63501021789; affected fdca4f16f57da76a8e68047923588a87d1c01f0a before c2ee6d38996775a19bfdf20cb01a9b8698cb0baa; affected fdca4f16f57da76a8e68047923588a87d1c01f0a before 9b9c0adbc3f8a524d291baccc9d0c04097fb4869 |
| Linux / Linux | affected 4.5; unaffected 0 before 4.5; unaffected 5.15.197 through 5.15.*; unaffected 6.1.159 through 6.1.*; unaffected 6.6.119 through 6.6.*; unaffected 6.12.61 through 6.12.*; unaffected 6.17.11 through 6.17.*; unaffected 6.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/15d560cdf5b36c51fffec07ac2a983ab3bff4cb2
- https://git.kernel.org/stable/c/46e9d6f54184573dae1dcbcf6685a572ba6f4480
- https://git.kernel.org/stable/c/3e7442c5802146fd418ba3f68dcb9ca92b5cec83
- https://git.kernel.org/stable/c/a21615a4ac6fecbb586d59fe2206b63501021789
- https://git.kernel.org/stable/c/c2ee6d38996775a19bfdf20cb01a9b8698cb0baa
- https://git.kernel.org/stable/c/9b9c0adbc3f8a524d291baccc9d0c04097fb4869