{"id":"DEBIAN-CVE-2022-48729","details":"In the Linux kernel, the following vulnerability has been resolved:  IB/hfi1: Fix panic with larger ipoib send_queue_size  When the ipoib send_queue_size is increased from the default the following panic happens:    RIP: 0010:hfi1_ipoib_drain_tx_ring+0x45/0xf0 [hfi1]   Code: 31 e4 eb 0f 8b 85 c8 02 00 00 41 83 c4 01 44 39 e0 76 60 8b 8d cc 02 00 00 44 89 e3 be 01 00 00 00 d3 e3 48 03 9d c0 02 00 00 \u003cc7\u003e 83 18 01 00 00 00 00 00 00 48 8b bb 30 01 00 00 e8 25 af a7 e0   RSP: 0018:ffffc9000798f4a0 EFLAGS: 00010286   RAX: 0000000000008000 RBX: ffffc9000aa0f000 RCX: 000000000000000f   RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000   RBP: ffff88810ff08000 R08: ffff88889476d900 R09: 0000000000000101   R10: 0000000000000000 R11: ffffc90006590ff8 R12: 0000000000000200   R13: ffffc9000798fba8 R14: 0000000000000000 R15: 0000000000000001   FS:  00007fd0f79cc3c0(0000) GS:ffff88885fb00000(0000) knlGS:0000000000000000   CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033   CR2: ffffc9000aa0f118 CR3: 0000000889c84001 CR4: 00000000001706e0   Call Trace:    \u003cTASK\u003e    hfi1_ipoib_napi_tx_disable+0x45/0x60 [hfi1]    hfi1_ipoib_dev_stop+0x18/0x80 [hfi1]    ipoib_ib_dev_stop+0x1d/0x40 [ib_ipoib]    ipoib_stop+0x48/0xc0 [ib_ipoib]    __dev_close_many+0x9e/0x110    __dev_change_flags+0xd9/0x210    dev_change_flags+0x21/0x60    do_setlink+0x31c/0x10f0    ? __nla_validate_parse+0x12d/0x1a0    ? __nla_parse+0x21/0x30    ? inet6_validate_link_af+0x5e/0xf0    ? cpumask_next+0x1f/0x20    ? __snmp6_fill_stats64.isra.53+0xbb/0x140    ? __nla_validate_parse+0x47/0x1a0    __rtnl_newlink+0x530/0x910    ? pskb_expand_head+0x73/0x300    ? __kmalloc_node_track_caller+0x109/0x280    ? __nla_put+0xc/0x20    ? cpumask_next_and+0x20/0x30    ? update_sd_lb_stats.constprop.144+0xd3/0x820    ? _raw_spin_unlock_irqrestore+0x25/0x37    ? __wake_up_common_lock+0x87/0xc0    ? kmem_cache_alloc_trace+0x3d/0x3d0    rtnl_newlink+0x43/0x60  The issue happens when the shift that should have been a function of the txq item size mistakenly used the ring size.  Fix by using the item size.","modified":"2026-09-01T20:04:50.768726927Z","published":"2024-06-20T12:15:11.343Z","upstream":["CVE-2022-48729"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-48729"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48729.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48729.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.16.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48729.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"}]}