Unverified Commit 2047b605 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11631 fix CVE-2024-46723 

Merge Pull Request from: @ci-robot 
 
PR sync from: Liao Chen <liaochen4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/MXPOB724IFGXEEXG6NXGGXNTSPXNJJME/ 
fix CVE-2024-46723

Tim Huang (1):
  [Backport] drm/amdgpu: fix ucode out-of-bounds read warning


-- 
2.34.1
 
https://gitee.com/src-openeuler/kernel/issues/IARV6G 
 
Link:https://gitee.com/openeuler/kernel/pulls/11631

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 55528811 d72e6349

drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c

+3 −0
Original line number Diff line number Diff line
@@ -213,6 +213,9 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, 
		struct amdgpu_firmware_info *ucode;



		id = fw_type_convert(cgs_device, type);

		if (id >= AMDGPU_UCODE_ID_MAXIMUM)

			return -EINVAL;



		ucode = &adev->firmware.ucode[id];

		if (ucode->fw == NULL)

			return -EINVAL;