diff options
| author | Muralidhara M K <muralidhara.mk@amd.com> | 2026-06-29 21:26:31 +0530 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-07-09 16:43:06 +0300 |
| commit | 4c7d1b4cd75a775326e6802608440f7642284ea6 (patch) | |
| tree | 689ce125930ad2e694ca3fc00941b81c233bd0df /tools/lib/python/kdoc/python_version.py | |
| parent | 71eb3db934d779c3a2e397025068088994afb94e (diff) | |
platform/x86/amd/hsmp: Validate ACPI UID before parsing socket index
hsmp_get_uid() passed the device UID directly to kstrtou16(uid + 2)
without checking it. A NULL UID or one shorter than three characters
would dereference a NULL pointer or read past the end of the string.
Reject such UIDs with -EINVAL before stripping the "ID" prefix.
Signed-off-by: Muralidhara M K <muralidhara.mk@amd.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20260625123337.886435-3-muralidhara.mk@amd.com
Link: https://patch.msgid.link/20260629155634.1807598-2-muralidhara.mk@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions