From 9260319e7411ff8281700a532caa436f40120ec4 Mon Sep 17 00:00:00 2001 From: Christian Krinitsin Date: Fri, 30 May 2025 16:52:07 +0200 Subject: gitlab scraper: download in toml and text format --- gitlab/issues_text/target_missing/host_missing/accel_missing/1171 | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 gitlab/issues_text/target_missing/host_missing/accel_missing/1171 (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1171') diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1171 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1171 new file mode 100644 index 000000000..65d6dc5fa --- /dev/null +++ b/gitlab/issues_text/target_missing/host_missing/accel_missing/1171 @@ -0,0 +1,3 @@ +tulip: DMA reentrancy issue leads to stack overflow (CVE-2022-2962) +Description of problem: +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. -- cgit 1.4.1