CVE-2022-1508

Description

An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some special parameters. This flaw allows a local user to read some memory out of bounds.

References

https://access.redhat.com/security/cve/CVE-2022-1508

https://bugzilla.redhat.com/show_bug.cgi?id=2075533

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89c2b3b74918200e46699338d7bcc19b1ea12110

https://ubuntu.com/security/CVE-2022-1508

Details