Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
Max CVSS
5.5
EPSS Score
0.16%
Published
2018-05-22
Updated
2021-08-13
A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.
Max CVSS
7.8
EPSS Score
0.04%
Published
2020-08-19
Updated
2023-02-24
In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered.
Max CVSS
7.1
EPSS Score
0.05%
Published
2020-08-19
Updated
2022-10-25
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