CVE-2022-49972

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix corrupted packets for XDPSHAREDUMEM Fix an issue in XDPSHAREDUMEM mode together with aligned mode where packets are corrupted for the second and any further sockets bound to the same umem. In other words, this does not...

CVE-2022-49972

In CVE-2022-49972, the Linux kernel vulnerability concerns XDP_SHARED_UMEM mode (with aligned mode) where packets become corrupted for the second and subsequent sockets bound to the same umem; the first socket is unaffected. The root cause was that DMA addresses for the pre-populated xsk buffer p...

CVE-2022-49972 xsk: Fix corrupted packets for XDP_SHARED_UMEM

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix corrupted packets for XDPSHAREDUMEM Fix an issue in XDPSHAREDUMEM mode together with aligned mode where packets are corrupted for the second and any further sockets bound to the same umem. In other words, this does not...

CVE-2022-49972 xsk: Fix corrupted packets for XDP_SHARED_UMEM

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix corrupted packets for XDPSHAREDUMEM Fix an issue in XDPSHAREDUMEM mode together with aligned mode where packets are corrupted for the second and any further sockets bound to the same umem. In other words, this does not...