Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology() Get logical socket id instead of physical id in discover_upi_topology() to avoid out-of-bound access on 'upi = &type->topology[nid][idx];' line that leads to NULL pointer dereference in upi_fill_topology()
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f680b6e6062ef3c944ffc966d685f067958fca33 before bf1bf09e6b599758851457f3999779622a48d015; affected f680b6e6062ef3c944ffc966d685f067958fca33 before 3d6f4a78b104c65e4256c3776c9949f49a1b459e; affected f680b6e6062ef3c944ffc966d685f067958fca33 before 1692cf434ba13ee212495b5af795b6a07e986ce4 |
| Linux / Linux | affected 6.2; unaffected 0 before 6.2; unaffected 6.6.14 through 6.6.*; unaffected 6.7.2 through 6.7.*; unaffected 6.8 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/bf1bf09e6b599758851457f3999779622a48d015
- https://git.kernel.org/stable/c/3d6f4a78b104c65e4256c3776c9949f49a1b459e
- https://git.kernel.org/stable/c/1692cf434ba13ee212495b5af795b6a07e986ce4
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.