Bugzilla – Bug 1223700
VUL-0: CVE-2024-27026: kernel: vmxnet3: Fix missing reserved tailroom
Last modified: 2024-05-28 12:06:42 UTC
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix missing reserved tailroom Use rbi->len instead of rcd->len for non-dataring packet. Found issue: XDP_WARN: xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom WARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20 CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W O 6.5.1 #1 RIP: 0010:xdp_warn+0xf/0x20 ... ? xdp_warn+0xf/0x20 xdp_do_redirect+0x15f/0x1c0 vmxnet3_run_xdp+0x17a/0x400 [vmxnet3] vmxnet3_process_xdp+0xe4/0x760 [vmxnet3] ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3] vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3] vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3] __napi_poll+0x20/0x180 net_rx_action+0x177/0x390 References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27026 https://www.cve.org/CVERecord?id=CVE-2024-27026 https://git.kernel.org/stable/c/7c8505ecc2d15473d679b8e06335434b84fffe86 https://git.kernel.org/stable/c/91d017d19d5a9ad153e2dc23ed3c0e2e79ef5262 https://git.kernel.org/stable/c/aba8659caf88017507419feea06069f529329ea6 https://git.kernel.org/stable/c/e127ce7699c1e05279ee5ee61f00893e7bfa9671 https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-27026.mbox https://bugzilla.redhat.com/show_bug.cgi?id=2278482
Nothing to do, closing.