diff options
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/1171.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/1171.toml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1171.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1171.toml new file mode 100644 index 000000000..8f56c25da --- /dev/null +++ b/gitlab/issues/target_missing/host_missing/accel_missing/1171.toml @@ -0,0 +1,15 @@ +id = 1171 +title = "tulip: DMA reentrancy issue leads to stack overflow (CVE-2022-2962)" +state = "closed" +created_at = "2022-08-23T16:23:58.564Z" +closed_at = "2022-09-14T21:02:00.854Z" +labels = ["Networking", "Security"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1171" +host-os = "n/a" +host-arch = "n/a" +qemu-version = "n/a" +guest-os = "n/a" +guest-arch = "n/a" +description = """A DMA reentrancy issue was found in the tulip emulation. When tulip reads or writes to rx/tx descriptor ( tulip_desc_read/write ) or copies rx/tx frame(tulip_copy_rx_bytes / tulip_copy_tx_buffers), it doesn't check whether the destination address is its own MMIO address. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or, potentially, executing arbitrary code within the context of the QEMU process on the host.""" +reproduce = "n/a" +additional = "n/a" |