{"vulnerability": "cve-2024-44989", "sightings": [{"uuid": "4db407d6-8e36-4fc8-9385-45c3f27622ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-44989", "type": "seen", "source": "https://t.me/cvedetector/4856", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-44989 - Here is the title: Linux Kernel Bonding: Null Pointer Dereference in Xfrm Real Dev Offload\", \n  \"Content\": \"CVE ID : CVE-2024-44989 \nPublished : Sept. 4, 2024, 8:15 p.m. | 27\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nbonding: fix xfrm real_dev null pointer dereference  \n  \nWe shouldn't set real_dev to NULL because packets can be in transit and  \nxfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume  \nreal_dev is set.  \n  \n Example trace:  \n kernel: BUG: unable to handle page fault for address: 0000000000001030  \n kernel: bond0: (slave eni0np1): making interface the new active one  \n kernel: #PF: supervisor write access in kernel mode  \n kernel: #PF: error_code(0x0002) - not-present page  \n kernel: PGD 0 P4D 0  \n kernel: Oops: 0002 [#1] PREEMPT SMP  \n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12  \n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014  \n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]  \n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA  \n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00  80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f  \n kernel: bond0: (slave eni0np1): making interface the new active one  \n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246  \n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA  \n kernel:  \n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60  \n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00  \n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014  \n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000  \n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000  \n kernel: FS:  00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000  \n kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033  \n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0  \n kernel: bond0: (slave eni0np1): making interface the new active one  \n kernel: Call Trace:  \n kernel:    \n kernel:  ? __die+0x1f/0x60  \n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA  \n kernel:  ? page_fault_oops+0x142/0x4c0  \n kernel:  ? do_user_addr_fault+0x65/0x670  \n kernel:  ? kvm_read_and_reset_apf_flags+0x3b/0x50  \n kernel: bond0: (slave eni0np1): making interface the new active one  \n kernel:  ? exc_page_fault+0x7b/0x180  \n kernel:  ? asm_exc_page_fault+0x22/0x30  \n kernel:  ? nsim_bpf_uninit+0x50/0x50 [netdevsim]  \n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA  \n kernel:  ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]  \n kernel: bond0: (slave eni0np1): making interface the new active one  \n kernel:  bond_ipsec_offload_ok+0x7b/0x90 [bonding]  \n kernel:  xfrm_output+0x61/0x3b0  \n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA  \n kernel:  ip_push_pending_frames+0x56/0x80 \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"04 Sep 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-09-04T22:47:22.000000Z"}, {"uuid": "6ab19d13-abc2-4082-9a2b-2791a370218f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-44989", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07", "content": "", "creation_timestamp": "2025-08-14T10:00:00.000000Z"}]}