CVE-2023-53003 (GCVE-0-2023-53003)
Vulnerability from cvelistv5
Published
2025-03-27 16:43
Modified
2025-05-04 07:47
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info The memory for llcc_driv_data is allocated by the LLCC driver. But when it is passed as the private driver info to the EDAC core, it will get freed during the qcom_edac driver release. So when the qcom_edac driver gets probed again, it will try to use the freed data leading to the use-after-free bug. Hence, do not pass llcc_driv_data as pvt_info but rather reference it using the platform_data pointer in the qcom_edac driver.
References
Impacted products
Vendor Product Version
Linux Linux Version: 27450653f1db0b9d5b5048a246c850c52ee4aa61
Version: 27450653f1db0b9d5b5048a246c850c52ee4aa61
Version: 27450653f1db0b9d5b5048a246c850c52ee4aa61
Version: 27450653f1db0b9d5b5048a246c850c52ee4aa61
Version: 27450653f1db0b9d5b5048a246c850c52ee4aa61
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