{"id":"DEBIAN-CVE-2024-42082","details":"In the Linux kernel, the following vulnerability has been resolved:  xdp: Remove WARN() from __xdp_reg_mem_model()  syzkaller reports a warning in __xdp_reg_mem_model().  The warning occurs only if __mem_id_init_hash_table() returns an error. It returns the error in two cases:    1. memory allocation fails;   2. rhashtable_init() fails when some fields of rhashtable_params      struct are not initialized properly.  The second case cannot happen since there is a static const rhashtable_params struct with valid fields. So, warning is only triggered when there is a problem with memory allocation.  Thus, there is no sense in using WARN() to handle this error and it can be safely removed.  WARNING: CPU: 0 PID: 5065 at net/core/xdp.c:299 __xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299  CPU: 0 PID: 5065 Comm: syz-executor883 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299  Call Trace:  xdp_reg_mem_model+0x22/0x40 net/core/xdp.c:344  xdp_test_run_setup net/bpf/test_run.c:188 [inline]  bpf_test_run_xdp_live+0x365/0x1e90 net/bpf/test_run.c:377  bpf_prog_test_run_xdp+0x813/0x11b0 net/bpf/test_run.c:1267  bpf_prog_test_run+0x33a/0x3b0 kernel/bpf/syscall.c:4240  __sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5649  __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]  __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]  __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736  do_syscall_64+0xfb/0x240  entry_SYSCALL_64_after_hwframe+0x6d/0x75  Found by Linux Verification Center (linuxtesting.org) with syzkaller.","modified":"2026-09-15T09:03:09.905381478Z","published":"2024-07-29T16:15:07.373Z","upstream":["CVE-2024-42082"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-42082"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.98-1"}]}],"versions":["6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42082.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.8-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42082.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.8-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-42082.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}