发布于3月6日3月6日 Members Ubuntu: (CVE-2023-52794): linux-nvidia-6.5 vulnerability Severity 4 CVSS (AV:L/AC:M/Au:N/C:P/I:P/A:P) Published 05/21/2024 Created 11/21/2024 Added 11/19/2024 Modified 11/19/2024 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. Solution(s) ubuntu-upgrade-linux-nvidia-6-5 References https://attackerkb.com/topics/cve-2023-52794 CVE - 2023-52794 https://git.kernel.org/linus/fae633cfb729da2771b5433f6b84ae7e8b4aa5f7 https://git.kernel.org/stable/c/0a8585281b11e3a0723bba8d8085d61f0b55f37c https://git.kernel.org/stable/c/6a3866dbdcf39ac93e98708e6abced511733dc18 https://git.kernel.org/stable/c/fae633cfb729da2771b5433f6b84ae7e8b4aa5f7 https://www.cve.org/CVERecord?id=CVE-2023-52794
