An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
| Link | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2147572 | issue tracking third party advisory patch |
| https://www.openwall.com/lists/oss-security/2022/11/30/1 | third party advisory mailing list |
| https://security.netapp.com/advisory/ntap-20230309-0004/ | third party advisory |