Unverified Commit 107f2e89 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12704 fix CVE-2024-49924 

Merge Pull Request from: @ci-robot 
 
PR sync from: Lin Yujun <linyujun809@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/GN4FGQMNZBRARL3XYJWNCQP52ZHE26VD/ 
Kaixin Wang (1):
  fbdev: pxafb: Fix possible use after free in pxafb_task()


-- 
2.34.1
 
https://gitee.com/src-openeuler/kernel/issues/IAYRCT 
 
Link:https://gitee.com/openeuler/kernel/pulls/12704

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 208f0b9d a3bcadb8

drivers/video/fbdev/pxafb.c

+1 −0
Original line number Diff line number Diff line
@@ -2437,6 +2437,7 @@ static int pxafb_remove(struct platform_device *dev) 
	info = &fbi->fb;



	pxafb_overlay_exit(fbi);

	cancel_work_sync(&fbi->task);

	unregister_framebuffer(info);



	pxafb_disable_controller(fbi);