The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR. Rated high severity (CVSS 7.0). Public exploit code available and no vendor patch available.
Buffer Overflow
Linux
Memory Corruption
Pvrsrvkm Ko
NVD
CVSS 3.1
7.0
EPSS
0.4%
An issue was discovered in libezxml.a in ezXML 0.8.6. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Buffer Overflow
Memory Corruption
Ezxml
Debian Linux
NVD
CVSS 3.1
7.5
EPSS
1.4%