Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/buddy: Fix alloc_range() error handling code Few users have observed display corruption when they boot the machine to KDE Plasma or playing games. We have root caused the problem that whenever alloc_range() couldn't find the required memory blocks the function was returning SUCCESS in some of the corner cases. The right approach would be if the total allocated size is less than the required size, the function should return -ENOSPC.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 0a1844bf0b532d84324453374ad6845f64066c28 before 4b59c3fada06e5e8010ef7700689c71986e667a2; affected 0a1844bf0b532d84324453374ad6845f64066c28 before 8746c6c9dfa31d269c65dd52ab42fde0720b7d91 |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 6.7.6 through 6.7.*; unaffected 6.8 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4b59c3fada06e5e8010ef7700689c71986e667a2
- https://git.kernel.org/stable/c/8746c6c9dfa31d269c65dd52ab42fde0720b7d91
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.