In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix a use-after-free in r535_gsp_rpc_push() The RPC container is released after being passed to r535_gsp_rpc_send(). When sending the initial fragment of a large RPC and passing the caller's RPC container, the container will be freed prematurely. Subsequent attempts to send remaining fragments will therefore result in a use-after-free. Allocate a temporary RPC container for holding the initial fragment of a large RPC when sending. Free the caller's container when all fragments are successfully sent. [ Rebase onto Blackwell changes. - Danilo ]
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://git.kernel.org/stable/c/9802f0a63b641f4cddb2139c814c2e95cb825099 Patch
- https://git.kernel.org/stable/c/cd4677407c0ee250fc21e36439c8a442ddd62cc1 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 4
- CwesCWE-416NVD modified 2026-10-21 13:18
- Cpes+3 CPE criteria (now 3)NVD modified 2026-10-21 13:18
- StatusPublished → ModifiedNVD modified 2026-10-21 13:18
- First seenCVSS 7.8 · linuxNVD modified 2026-10-21 12:36
Affected (CPE criteria) 3
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*