lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 26 Oct 2021 06:19:15 +0000 From: YE Chengfeng <cyeaa@...nect.ust.hk> To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: drivers/char: suspected null-pointer dereference problem in handle_control_message Hi, https://github.com/torvalds/linux/blob/master/drivers/bus/hisi_lpc.c#L483 Our experimental static analysis tool detects a null-ptr-reference problem. It could be false positive, we report this to you just in case. Null check is missing for the return pointer of ACPI_COMPANION at line 483 and line 504. It seems that there could be potential null-ptr-dereference problem at line 488 and line 509. Could you spare some time to have a look at it? Thanks so much, Chengfeng
Powered by blists - more mailing lists