CVE-2026-64019Medium· 5.5▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP a…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Oct 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
In the Linux kernel, the following vulnerability has been resolved:
nvme-pci: fix dma mapping leak on data setup error
We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing unmap helper because it depends on the tracking descriptor being successfully allocated, so a new one for an in-use iterator is provided.
The mappings were also leaking when the driver detects an invalid bio_vec when mapping PRPs, so fix that too.
linux_kernel >= 6.17, < 7.0.11linux_kernel = 7.1Upgrade past the affected range:
linux_kernel 7.0.11Connected by shared product, vendor, weakness, or advisory.
CVE-2022-3629Low· 2.6A vulnerability was found in Linux Kernel
CVE-2022-3633Low· 3.5A vulnerability classified as problematic has been found in Linux Kernel
CVE-2022-3524Medium· 4.3A vulnerability was found in Linux Kernel
CVE-2022-1012High· 8.2A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size
CVE-2022-26878Medium· 5.5drivers/bluetooth/virtio_bt.c in the Linux kernel before 5.16.3 has a memory leak (socket buffers have memory allocated but not freed).
CVE-2021-4135Medium· 5.5A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called