CVE-2023-52794
Published: May 21, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: thermal: intel: powerclamp: fix mismatch in get function for max_idle KASAN reported this [ 444.853098] BUG: KASAN: global-out-of-bounds in param_get_int+0x77/0x90 [ 444.853111] Read of size 4 at addr ffffffffc16c9220 by task cat/2105 ... [ 444.853442] The buggy address belongs to the variable: [ 444.853443] max_idle+0x0/0xffffffffffffcde0 [intel_powerclamp] There is a mismatch between the param_get_int and the definition of max_idle. Replacing param_get_int with param_get_byte resolves this issue.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected ebf519710218814cf827adbf9111af081344c969 - < 6a3866dbdcf39ac93e98708e6abced511733dc18affected ebf519710218814cf827adbf9111af081344c969 - < 0a8585281b11e3a0723bba8d8085d61f0b55f37caffected ebf519710218814cf827adbf9111af081344c969 - < fae633cfb729da2771b5433f6b84ae7e8b4aa5f7 |
Linux | Linux | affected 6.3unaffected 0 - < 6.3unaffected 6.5.13 - <= 6.5.*unaffected 6.6.3 - <= 6.6.*unaffected 6.7 - <= * |
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