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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
git.kernel.org/linus/fae633cfb729da2771b5433f6b84ae7e8b4aa5f7 (6.7-rc1)
git.kernel.org/stable/c/0a8585281b11e3a0723bba8d8085d61f0b55f37c
git.kernel.org/stable/c/6a3866dbdcf39ac93e98708e6abced511733dc18
git.kernel.org/stable/c/fae633cfb729da2771b5433f6b84ae7e8b4aa5f7
launchpad.net/bugs/cve/CVE-2023-52794
nvd.nist.gov/vuln/detail/CVE-2023-52794
security-tracker.debian.org/tracker/CVE-2023-52794
www.cve.org/CVERecord?id=CVE-2023-52794