Zheng Wang

3 exploits Active since Mar 2023
CVE-2022-3424 WRITEUP HIGH WRITEUP
Linux Kernel 2.6.33-4.9.337 - Use-After-Free in SGI GRU Driver
A use-after-free flaw was found in the Linux kernel’s SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
CVSS 7.8
CVE-2023-1855 WRITEUP MEDIUM WRITEUP
Hardware Monitoring Linux Kernel Driver - Use After Free
A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.
CVSS 6.3
CVE-2023-33288 WRITEUP MEDIUM WRITEUP
Linux kernel <6.2.9 - Use After Free
An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition.
CVSS 4.7