Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ebf519710218814cf827adbf9111af081344c969 before 6a3866dbdcf39ac93e98708e6abced511733dc18; affected ebf519710218814cf827adbf9111af081344c969 before 0a8585281b11e3a0723bba8d8085d61f0b55f37c; affected ebf519710218814cf827adbf9111af081344c969 before fae633cfb729da2771b5433f6b84ae7e8b4aa5f7 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.5.13 through 6.5.*; unaffected 6.6.3 through 6.6.*; unaffected 6.7 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6a3866dbdcf39ac93e98708e6abced511733dc18
- https://git.kernel.org/stable/c/0a8585281b11e3a0723bba8d8085d61f0b55f37c
- https://git.kernel.org/stable/c/fae633cfb729da2771b5433f6b84ae7e8b4aa5f7
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.